What can I use for lots of energy?
969666
Eat carbohydrates. Pasta, rice, breads
164385
neontech saves energy, for more details visit:\nhowstuffworks.com
98948
All you really need is a source of high current. A car battery would work fine. The real question is what are you going to use as a "rod" and "flux"  Those are the critical issues.
965296
I think all of the previous answers have good suggestions. A product that is little known but WONDERFUL for energy is ACTIVIVE.  It is a dietary supplement promoted for Chronic Fatigue Syndrome (CFS).  I take it twice a day, and if I forget, I miss it!   It gives me lots of energy and an overall feeling of well-being.  But--it is EXPENSIVE.  Activive.com sells it, but if you do a search for it you might find it on a website for less than its home website.  I think its worth a try.
406611
Either hydrogen or ethanol.  Research is being done at this moment to find safe, cheap, and efficient ways to bring these alternatives to the general public (of the US).  Nuclear power isn't very practical when it comes to cars, and it's proven to be pretty darned dangerous when it comes to powering homes and businesses.  Solar power is another option, but so far, it's not economical. (And for the people who say that we can't use solar power because the sun is running out, don't you realize that when the sun runs out, so do we?  Until then, the solar power is a very real - and potent - source of energy.)
956987
I've put together a web site regarding portable generator use and connection for home backup use.  Take a look and email with any questions you may have.\n\nhttp://members.rennlist.org/warren/generator.html
228968
Ok Theres No Point But Best Bet Would Be\n\nA Lot Of Bottled And Tap Water\n\nA Lot Of Nuts And Raisans (A VAST RANGE)\n\nMulti Vitimins\n\nDreid Fruit - Holland And Barrets Are Good or The Above\n\nAnyThing That Would Fuel The Body When Direct Sunlight Is Not Present\n\nI Say Live You Life For Here And Now, Don't Dwell On The The Dead Past And The Imagined Future
771080
joules is energy...im dumb
320753
Anything the energy can be converted to use for.\n\nUsually it is light and heat though.
974300
try something that deals with solar power. it'll show him that there's alternative fuel sources out there. maybe one day he'll become leader of the world by creating something great. hmm... when i was his age, all i did was cut a tree and reported that you can tell how old the tree was by counting the rings. now i'm a nobody.
522521
The cheapest PRACTICAL way of using solar energy at home is to make a solar cooker. \n\nThis is not a solar 'oven' with a big lens or mirror that broils things, it is a box painted black that gets hot as it sits out in the sun the same way your car does. They only cost a few bucks to make and they WORK! I made one and it works!\n\nYou will need two cardboard boxes that fit inside each other, some black paint, aluminum foil, glue or tape and a plastic oven- roasting bag like for a Thanksgiving turkey.\n\nIt is a slow cooker. You can't burn anything in it, because it only gets up to about 320 degrees F. in it. The beauty of it is that it saves you energy (and money) two ways: first, you don't need to run your stove on a sunny day to cook. Second, you don't need to run your air conditioning extra because you didn't heat up the house with the stove on!\n\nSearch on solar cookers. You will find sites with plans and step by step directions. Have fun!\n\nPS. Beckee, I have to admit, your idea is the cheapest and the easiest. I forgot!
471818
Any power source you can get your hands on, but be careful.
296637
Protein is a healthy energy source. I don't know about the sugar it sound like to much. There is a energy drink at the site below that has no sugar and will give you tons of energy.
772410
electrical energy-------> heat + light\ndoes that help?
323508
Quit buying and selling so many disposable items (ie: no paper towels, plastic wrap, disposable cleaning things).\nUse energy efficient appliances and don't use electric gadgets.\nDon't buy things that need batteries if there is a perfectly good non-battery alternative.\nUnplug transformers even when not in use (they still drain small amounts wastefully when gadget is not on).\nReduce packaging, buy some things in bulk.\nBuy products produced locally (less gasoline wasted).\nCarpool and drive less.\nTurn the ac/heater 2 degrees warmer/cooler.\nDon't buy something new if the old one is still good.\nTurn off lights and gadgets when not in use.\nUse canvas reusable grocery bags and decline plastic bags.\nDon't throw something away that can be given to Goodwill.\nRecycle everything.
501989
Try taking a multi-vitamin and B-6.  It really helps me get a little more energy throughout the day.  Also, for your back, try swimming.  Good luck!
103404
Just how much Hydrogen do you want to produce?\nI could tell you several ways to make small amounts for next to no cost, but if you want to step up production, it will involve increase the price too.\n\nElectrolysis of water is probably the cheapest method, especially when the energy your using is cheap/free too.  The cheaper the energy, the cheaper the over all price.  The energy from a battery is much more expensive than the energy "out of the wall" which is much more expensive than energy from the sun (free).\n\nYou could also produce Hydrogen by reacting a more active metal in an acid.  Metals like Iron, Zinc, Magnesium, (you could use the Alkili metals, but I woulnt advise it), ...\nCopper (in a penny) wouldnt work since it is less active than Hydrogen, but the zinc inside the penny would. [we ignore the cost of the penny you have to destroy]