###### Does eating less give you more energy?

I'd have to disagree with everyone here.Eating less does give you more energy for one simple reason.The more food you eat, the longer it takes your body to break it down, digesting food is one of the most taxing jobs your

###### How to have more energy throughout the day to get stuff done

Make sure you have the basics in place.Get enough sleep, but not too much. Find the optimal amount of hours so that you don't oversleep, but feel like it was enough. Go sleep early if you need to.Eat well, especially your breakfast. Focus on eating complex carbs, such as oats. This will start

###### How to have more energy In the morning

Firstly don't bother with energy drink, they're so unbelievably bad for you i'm shocked but not surprised they're not already banned. Have a look at your diet, many people work long hours and aren't permanently tired I can do anywhere between 60 to 100 hours a

###### How much energy would be produced if all the elliptical machines and stationary bikes in gyms were tied to the electrical grid?

A human consumes about 100W just standing still. He can produce perhaps another 100W of physical power running or excercising.Converting that to electrical power through the belts and a generator would not be really too efficient say 60%.  While running you

###### Is it possible to build gym equipment that converts mechanical energy to electrical energy?

Oh man did I ask this question myself. Did we ask the question ourselves! First year of degree we were all on the case with it. I totally thought I was the first one who thought of it too and I couldn't believe that with the sheer number of gyms out there,

###### Is 'working out' wasting a resource?

Let's see how much that electricity is worth.If you pedal on an exercise bike for half an hour, the bike readout will probably tell you that you burned about 300 food calories (0.3 kWh). Of that, perhaps 75% heats you up while a quarter goes into the bike, so

###### A light body and a heavy body have equal momentum. Which one would have the greater kinetic energy?

Thanks to Quora!Note: Considering the situation in space/vacuum.Momentum is the product of Mass of the body and its Velocity!Kinetic energy is the product of Mass and the square of the velocity!We can also write Kinetic energy as the product of the momentum and the velocity!K.E=M.vWhere, K.E is kinetic energy,M is mass of the

###### Are there alternative ways to harvest energy from power systems?

There have been some attempts to turn heat into electricity more directly. One example is from MIT:http://news.mit.edu/2009/thermoe...Another example is Daniel Sheehan's perpetual computing video where the computer is powered off heat.Google search: daniel sheehan perpetual computingThere are also nano technology systems that potentially collect

###### Can a really fast human-powered bicycle exist?

The power transfer mechanism on a high-quality bicycle is ALREADY incredibly efficient; the power loss is only 2–3%! Bicycles are highly evolved mechanisms, and pretty much everything that could be tried has been tried, many decades ago. Here's a link to some info on bicycle powertrain efficiency: Cycling Power LabAs other commenters

###### Can electrical energy be produced from bikes?

Yes. Bike has a alternator which produces electricity. It is coupled to the engine, so when the bike engine is running this also runs produces electricity(by electromagnetic induction). This electricity is stored in batteries & used to start the engine without using kicker.The process of

###### Can electricity be stored? When electricity is generated at a plant, is it stored and then distributed to the citizens? Can electricity be stored at such a large scale? How efficient is the storage process?

Almost all electricity is used instantly as it's generated. The basic problem is that electricity is a flow of energy which travels at nearly the speed of light. That makes storage very difficult. The electromagnetic field/wave that carries

###### Can gravity be generated from electricity?

Not in the usual sense of what is meant by generate. Both the gravity field and the electric field have energy - and in that sense, since energy has mass, a strong electric field has a kinship with the situation experienced when gravity acts upon gravity to

###### Can I get a detailed insight on converting mechanical energy to electrical energy?

It would work, but like George G. said, it's very inefficient. I'm going to take another approach to explain why it's impractical: Firstly, assuming that 10 stories translate to 10 x 3.9 meters, making the total height of 39 meters. Now let's calculate the max available potential energy

###### Can I use wind turbines to generate the electricity for my off-grid battery bank?

Absolutely.I strongly recommend, however, that you seek the advice of a a good wind and solar contractor, supplier of components, electrical engineer with knowledge of such installations, or the engineering staff of the wind turbine manufacturer you choose before diving into such an installation.In most of my experience tells me that this sort of installation makes

###### Can stretching elastic material generate electricity?

There are certain materials called Piezo-Electric materials that convert applied load into electrical charge. Piezoelectric Effect is the ability of certain materials to generate an electric charge in response to applied mechanical stress. The word Piezoelectric is derived from the Greek piezein, which

###### Can we generate more electricity from electricity?

100% not possible.Energy can neither be created nor be destroyed only convert into one form to another form.It never possible, but if anyone tries to convert they will use some device or inductor. But again they lose some amount of energy in device operation, sound noise, heat, and magnetic field leakage.

###### Does eating hot food give you more energy because of its heat?

There's really two answers to this. On a purely biochemical level, no it won't create more energy in the body. However whether a food is hot or cold, or dampening or drying, will have a profound effect on your energy levels

###### Heat to electricity: What is the best small scale method of generating electricity from heat?

Single-home scale is kind of an awkward range for thermal power generation. It's too much power to be practical with small Thermoelectric / Thermionic generators, but too small to be appropriate for a steam turbine. Solid-state heat-to-power systems exist, but the efficiency is pretty pathetic unless you have

###### How and where does the power companies save electricity for future usage?

Generated AC voltage can not be stored except at home Inverter, batteries are charged to store electric energy for latter use during power outage.But there are technics to economize electrical production.Managing demand: Electrical supply company try to match demand and supply. For e.g. if there is less demand, hydro-electric power generation reduces dam water

###### How to gain energy and muscle

You can gain energy and muscle by doing body weight exercises like pushups and pullups. It will condition your chest and back respectively. If you want to get bg arms then you have to lift weights and maintain a proper workout schedule and if you want to train at home without spending bucks then do bodyweight exercises at

###### How to have more energy throughout the day to get stuff done

Make sure you have the basics in place.Get enough sleep, but not too much. Find the optimal amount of hours so that you don't oversleep, but feel like it was enough. Go sleep early if you need to.Eat well, especially your breakfast. Focus on eating complex

###### How to keep my energy levels while sleeping little

I wrote a similar answer here: Why do I still need around 7-8 hours of sleep even when I'm 21-years-old?In a nutshell, you are essentially asking "How can I keep my car running while only filling up the

###### How to use food to manipulate my energy levels throughout the day

Energy is an extremely valuable commodity. It can mean the difference between howling success and abysmal failure. What makes or breaks energy? One could safely assume it has a lot to do with what you do and don't take into

###### How can we generate electricity at home?

SolarAs prices drop, residential solar power is on the rise, thanks in part to the available tax credits and rebates that make it more affordable. Residential solar power, which relies on photovoltaic panels, or PV for short, make sense as way to generate power close to

###### How do generators convert chemical & mechanical energy to electrical energy?

Electrical generators turn mechanical or kinetic energy into electrical energy by their design of arranging wires and magnets in such a way that turning the generator takes force, and that force when multiplied by the speed turning the generator, produces mechanical power by causing the wires

###### How to maintain my energy throughout the day to achieve maximum in life

Before i answer: It is a good question !!:)As far as you think !! you don't have health problems !!! No you can't say this to yourself , you should check first then you decide ( probably i don't refer you , but

###### How do we get an energy level boost in our body?

The human body is an amazing machine that has developed a number of regulators for controlling the various systems in near perfect harmony. A healthy body will produce or conserve everything it needs to operate at an optimum level. If you are deficient in something, it will let you know in

###### How to convert electrical energy to thermal energy

With a water heater/boiler.This little device turns electrical energy in thermal energy, heating up water for a delicious cup of tea. Fantastic, isn't it?Electricity is run through a heating element that acts as a resistor to create heat through resistance. Water from the system or holding tank is then run over or near this hot element

###### How to get massive energy all day long

Massive energy?What exactly are you trying to achieve with your ‘massive energy'?You can run an entire marathon on the energy contained in a large bowl of pasta. You could complete a 50 mile ultra-marathon on the energy contained in a 15 inch pizza.That's pretty

###### How to keep up your energy after work

Being full of energy is actually a state of mind...Do not push yourself as if there is no tomorrow. The main reason to not be energetic after an intense session of activity (be it anything), is because you have exhausted yourself too much. To go the distance take small steps but be

###### How to keep your energy level up all day long

Eat butter, coconut oil, tallow, bacon, eggs or lard. Fat is good food. If you restrict your carbohydrates (sugars and starches) to 25 grams per day, you will teach your body to burn fat. You can be a fat burner, or, you

###### How does a generator produce electricity?

This will be a very simple answer to orient you on the subject. Others will undoubtedly provide more detailed approaches and slightly different perspectives. Read them all to get to see the various ways to fully understand the subject.A conventional generator

###### How does Singapore generate electricity?

Piped Natural Gas and Liquefied Natural Gas. About 95 per cent ofSingapore's electricity is currentlygenerated using natural gas, up from just 26 per cent back in 2001, when oil was the preferred fuel. As Singapore'senergy market was liberalised, many power generation companies turned to more efficient gas turbines.Sep 30, 2016EMA : Piped Natural

###### How is excess of electricity produced by solar energy fed to the grid?

Excess power generated from a solar pv project can be fed to the grid and will be useful only if there is netetering policy in your state. States like Delhi,AP,Punjab allow netmetering which is an added advantage to the developer interns of financial viability.The price

###### How is motion converted into electric energy?

As you know energy can neither be created nor destroyed; it can only be converted from one form to another.Motion suggests work being done and hence presence of energy when you can direct the energy in such a way that it can cause motion of charge, electrical

###### How much electricity does Manoj Bhargava's Free Electric hybrid bike generate? Would an electricity-generating gym be a viable business?

This is a pretty darn bad idea.EDIT: note, this is an answer on whether it is a good plan for the billionaire Bhargava to distribute 10,000 bikes in India to provide power (e.g. Free Electric bike generates electricity with pedal power). The question now reads whether it is a good idea in

###### How much energy does an automatic watch 'produce'?

In terms of electricity, consider (for example) a kinetic watch. This is a basic quartz watch that has a rotor-based generator built into it. The rotor turns due to the movement of your arm and spins a small generator that produces electricity, which is then stored in a capacitor or rechargeable battery. This electricity is then released

###### How much energy would be produced if all the elliptical machines and stationary bikes in gyms were tied to the electrical grid?

A human consumes about 100W just standing still. He can produce perhaps another 100W of physical power running or excercising.Converting that to electrical power through the belts and a generator would not be really too efficient say 60%.  While running you might be able to power a small

###### I was given a task to make a human energy harvesting machine as a holiday homework. Can a USB fan be considered as a human energy harvesting machine?

I'd reccomend looking into a sterling engine. They can use your body heat from your hand to turn a fan. This is just like turning a turbine, which could generate electricity to recharge a battery.Or a simpler solution would be a dynamo from a bike. Turning that with your muscle

###### If the electricity grid cannot store energy and all energy consumed must be generated at the same time from power plants then where does excess generated electricity and energy go?

If there is excess energy in the system it simply gets wasted as heat one way or another, The operators and engineers running the power grid try to keep the waste to a minimum but it is significant. Note: there are increasing numbers of storage facilities of all sorts being built as the

###### If we hooked up all the stationary bicycles in all the gyms in the world so that they give generated power to the grid, would that make a significant difference in worldwide electricity production?

If we hooked up all the stationary bicycles in all the gyms in the world so that they give generated power to the grid, would that make a significant difference in worldwide electricity production?No.The average person can generate 200W. Or 0.2 kWh per hour. And not continuously.That comes to about 5 cents an

###### Is it possible for the US to run its entire power grid off nuclear power?

In theory it is possible.Although there would be problems like small isolated grids with only a small demand, as well as variations in load. Load following can be done, its just uneconomical to do so as some plants would not be run flat out all the

###### Is it possible to build gym equipment that converts mechanical energy to electrical energy?

Let me put it simply.  250 years ago, during the industrial revolution, we replaced muscle power with coal and steam.  Do you know why?  It's because we're weak.  Incredibly weak, fleshy, bags of meat; inferior to the sleek, booming, metallic machines of our creation.Electricity generated by humans is more or less worthless.  We'd get

###### Is it possible to harvest energy from any star other than our Sun? If yes, what is the technology to be used?

ITER (acronym of International Thermonuclear Experimental Reactor, is an international project that aims to create an experimental nuclear fusion reactor, is a deuterium-tritium reactor in which plasma confinement is obtained in a magnetic field inside a machine named Tokamak.The phenomenon of nuclear fusion takes place continuously and in an

###### Is there a gentle workout to do when you're tired or have little energy?

I've found that this is the time that you just go do your workout and let your body dictate how hard or heavy you go.I often don't feel like working out after a long day at work - I lay concrete blocks

###### Name five devices that convert mechanical energy into electrical energy?

Quora is not a homework cheating service, and five is specific enough to sound like homework. Which you need to do yourself.It would be very rude to ask a volunteer, answering your questions for you, to come up with a specific number, don't you think?if you want to do the work, here are some ideas8c Energy:

###### What are examples of devices that convert electrical energy to mechanical energy? How do they work?

Examples of devices that convert electrical energy into mechanical energy - in other words, devices that use electrical energy to move something - include:the motor in today's standard power drillsthe motor in today's standard power sawsthe motor in an electric tooth brushesthe engine of an electric carthe motor in a

###### What are some amazing facts about power plants?

There are different types of power plant based on their raw materials- Thermal, Hydel, Nuclear and Solar. Of these plants, the most amazing facts is of Thermal power plant's efficiency. All thermal power plant operate in just below 40%! That means we can't even utilize or transform the half of the energy from coal. This

###### What are some ways to give yourself more energy?

You can use your digestive system, your locomotive/ respiratory system or your mental equipment. Or any combination.You can ingest substances that promote energy boosts or more sustained acceleration of your metabolism. You can abstain from ingesting substances that get you down.You can exercise. This is cheap and easy. You can learn

###### What are some ways to increase your energy levels?

I believe the following 4 factors have the most profound affect on your day to day energy levels. These 4 pieces of wellness are all very much intertwined in how they interact with one another and the effects they have on your biology.SleepNutritionFitnessStressSleep - Everyone is obsessed with the

###### What are some ways to keep your energy levels at a normal rate?

Stay well hydrated; low energy levels are often the result of dehydration. (Soda, coffee, tea and alcohol don't hydrate, as your body uses more water to expel them than they contain.) Especially drink a couple of glasses of water or other liquid as soon as you awake in the morning, as you dehydrate during the night. I drink

###### What are the best methods for harvesting human radiating-heat energy?

I looked at this during an undergraduate research project on parasitic energy harvesting. It wouldn't yield enough energy to charge a cell phone. The thermodynamic maximum harvestable power from a thermal gradient is proportional to the ratio of absolute temperatures between your hot source and cold sink. This is because you're exploiting nature's tendency

###### What do I need to convert mechanical energy into electrical energy?

Let's start with some theory and you will see how to in the demonstrations in more than one way and in more than one form.First visualize the electric and magnetic field system where I find this video at about 4:20 in interesting in a more electromagnetic energy into mechanical energy

###### What evidence is there for dark matter and dark energy?

Dark matter and Dark energy are both hypothetical entities that are required to explain a few known cosmological phenomena, but they do not have a known solid physical basis yet. There are definitely few theories that attempt to explain them, but none very good so far. I have tried to explain

###### What gives you energy?

‘She is so short. It is like a disability. I wonder what she will do in life.'‘You should have considered having one more child. One should have a son.'‘Do not send her away from home. People will make fun of her looking at her size, and

###### What is the best way to store electrical energy generated by multiple sources like a number of wind turbines?

By pumping it into the grid.Home energy storage, if you are anywhere near a semi-reliable grid connection, is a hobbyist's game rather than a serious endeavour.The grid is a great source of pretty cheap power, much cheaper for incidental KWH

###### What limits how fast humans can run?

Heat and entropy.All energy goes to the thermal motion of atoms. When we run, we warm the air around us, our footfalls warm the ground, our muscles get warm, the air we exhale carries heat energy with it.Additionally, our exertions increase the entropy of the universe. The air becomes more

###### What practical things can I do to have more energy?

Inexhaustible energy reserves are accessible when you are in alignment with your true purpose. In that state, all forces come to your aid and you effortlessly advance to your goal. Previous barriers and obstacles fall away like dominos and you are propelled forward by dint of your own Joy and wonderment at how the

###### What single human activity consumes the most electrical energy?

Roasting a joint in an electric oven, drying clothes in a tumble dryer , boiling a kettle of water. Compared to those three, computers, TV, lighting are small in terms of wattage. However a computer would probably be running for a lot longer than an oven you have to balance, say, 2000W for

###### When do humans have more energy, day or night?

We don't "have" energy; rather, our bodies generate energy from the carbo in our blood and the oxygen we inhale. This energy generation is done under the body's regulatory mechanisms.And it happens mostly by day, because that is when we can see. The part of our brain that governs consciousness and energy levels responds directly to the light

###### Why can't we harvest energy from gravity?

There are a lot of interesting answers here, some of which suggest that in various ways human kind already harvests gravitational energy. Unfortunately, all of these answers are subtly incorrect.There is no such thing as

###### Why does the anaerobic respiration produces less energy than aerobic respiration?

Oxygen is a strong oxidizing agent because it has a very high electronegativity. Anaerobic respiration uses an oxidizing agent that is less effective than oxygen, and therefore is unable to gain as much free energy from molecules as does

###### Working Out: What would be the best way to produce energy from gym equipment? Electric generator? Compressed air?

When u done ur workout on equipments , its result is something different than workout without equipment. Awesome result with the help of equipment boosts ur energy nd motivates u to lift up more weight. But main problem of equipment is that body which u make with

###### Would it be worth it for a gym to have certain exercise equipment generate electricity to help with the utilities bill?

Presumably you mean an exercise bike or a rowing machine.I was a pretty good cyclist, I could churn out 200watts all day long and considerably more than that on a 20 second sprint.Obviously, I was well short of a pros output.Joe Blow in the gym might manage 150 or

###### Does eating less give you more energy?

I'd have to disagree with everyone here.Eating less does give you more energy for one simple reason.The more food you eat, the longer it takes your body to break it down, digesting food is one of the most taxing jobs your body has to

###### Does running 1km make a difference?

Not too long ago (Spring 2013), I had a resting heart rate of around 110. Walking 1k was starting to be a challenge far less for running.Through the support of friends and family I eventually got to the point where I could not just run

###### How come I have no energy during every workout?

It's hard to help you ascertain the cause (or causes) of your lethargy given your descriptions.  It's important to move your discussion into specifics - like what does "proper nutrition" mean?  What is the "proper carb/protein intake?"  What exactly are you eating for your pre-workout snack and WHEN are you consuming it?  And, lastly, what

###### How to have more energy In the morning

Firstly don't bother with energy drink, they're so unbelievably bad for you i'm shocked but not surprised they're not already banned. Have a look at your diet, many people work long hours and aren't permanently tired I can do anywhere between 60 to 100 hours a week and I

###### How does chanting 'OM' help in increasing concentration and gain energy? What is the science behind it?

As per scriptures and science:This creation / existence emanated from stillness and emptiness.This universe is full of energy.Energy can neither be created nor be destroyed, but can only be change from one form to another.This universe constitutes mind boggling huge energy. Where was this huge energy before the creation began? The infinite energy constituting this

###### How does the body decide which energy source to use? - more details attached

The human body consumes energy by first metabolizing glycogen (long-term energy store) followed by fat. A small amount of protein is used during exercise, but it's mainly used to repair the muscles after exercise. However, muscle protein is broken down first (over glycogen and fat) when the body is in starvation mode.

###### I'm always tired and never have enough energy and always sleeping. What's going on with me and what can I do to have energy?

There are 4 main causes to tiredness.Health related, lifestyle choices, diet choices and your own mental state.Health reasonsThere are some medical reasons relating to tiredness, I would recommend reading up on it in the worst case scenario if it doesn't get

###### I want to generate some power from water mains, by hooking it to hydroelectric generator (water is from river and cheap). Water after the generator would be used to water the grass. How do I calculate the power I produce?

I want to generate some power from water mains, by hooking it to hydroelectric generator (water is from river and cheap). Water after the generator would be used to water the grass. How do I calculate the power I produce?Yes, you could put a turbine on your water main and on your outlets and it is trivial to work

###### If I eat a meal of 500 calories how much net energy do I gain?

Roughly according to medical accepted standards a 1500 cal/ per day diet is the lowest a person can go on a continuing basis. But at that rate it will cause weight loss. As a rough guide for men and women a 2200 cal diet is optimal. There are some variables to this.

###### Renewable Energy Technology Is Growing Old - What's Next?

Question: Renewable Energy Technology Is Growing Old - What's Next?You have conventional fossil fuel energy sources like coal powered electricity production that has been around for more than a hundred years. That's an old technology. The technologies of coal power kept on improving and today's power production

###### What are some super high energy snacks for maintaining endurance during long distance hiking?

If you are thru hiking, chances are you will lose weight. You tend to burn quite a few calories if you are walking 15 or 20 or more miles a day, every day, especially in the mountains. Going up and down all day is a lot of work.

###### What is the difference between force, power, work, and energy?

I'll try to answer these a little bit differently.ForceIf you're a taking classical physics, simply stated, a force is a push or a pull of some sort.  But there is one other very important thing to understand about Force.  A true Force is always an interaction

###### What's the fastest way to shift your energy if things just aren't working in your life?

Things are not working in your life caused by believing thought from the brain are to be used to live by - rather than as locating a problem needing to be solved to get on with your life... why? Knowledge delivered attracts opposition causing duality and blocked unable to break through except

###### What things do you do to give yourself more energy?

I try to concentrate and find extreme interest in what I am currently doing as it helps to mask tiredness and time goes faster. I tried the energy drinks and they will make you more alert, but if young people drink too much of them and the energy shots-this is a false way to get energy that they come

###### Which is better time management or energy management?

Why, what the time management experts have been teaching us so far is mostly wrong as it focuses on the erroneous issues.We have been taught the crappiest ideas about time-management & most of us believe these as gospel truth.It is the most basic law of nature

###### Why do some people have extra high energy levels even though they do not get any physical exercise?

Hi,I will strictly focus on the physical part of the answer.Starting your day with cold water shower. This will increase your alertness like nothing.NO BREAKFAST.Meals : complete, healthy, fresh, nutritious, easy to digest, moderate quantity meals(eat till your 80% stomach is full). Please eat without any kind of distractions. You have to chew

###### Why does the body sometimes use muscle for energy first? Isnt the only purpose of fat for energy and muscle much more useful for other things in evolution?

The body is using many sources of energy all the time, except for periods of starvation. There are normal shifts in the proportion of fat and glucose throughout the day, more fat being used after the carbohydrates in the diet have been digested and more glucose being used right after a meal. There is no shift from one

###### Is drinking plenty of water throughout the day as beneficial as drinking the same amount of water all at once?

now whatever i write here are not my assumptions but based on the great Indian meditator ,bagbhatt who lived for 125 years and researched about human body since he was 18 and gave the world the key to a healthy life.now coming to the answer.