How much electicity would it take to part the red sea for a crossing useing sonic liquefaction?\n(like thows vibrating smoke things you can buy for your home)\nHow much would the electricity cost to part the red sea this way?
211413
approx. 1600000000Kw hrs of electricity per hour you kept it on\n\nthat would cost a lot of money by the way and you might blow a fuse
401288
Hey! I just finished learning about active transport! The teacher confused me soooo bad! I had to have a friend in my class explain it to me. I would suggest going to google and typing in "active transport" and clicking on the news tab on the top. good luck with your project!
239319
Show a floating ring gear assembly and ask how clean free energy can be produced from it. If you are smart and belive in God and Jesus, you will be allowed to see how it works. It has taken me over thirty years to see the final answer, but it was worth the pursuit. Upon seeing and understanding how it works, the rush is on as to who first presents it to the rest of the world in a working model. May you be a person of God and Jesus and then you will see how it is built. Trust me, it can be done. Dave.
73899
well let me tell you the first natural resorce we will run out of...it is not oil or natual gas it will be water...the most imporant...at the currant rate of polulation increase we will have to use every last drop of fresh water to surive in about 120 years...of course we can distill sea water but that will only delay the stituation...we are not going to find any more water on this planet so space is the nest best altenative...that is quiet honestly why we should keep space exploration alive...the only thing i would like to see is corpations and indivuals do it as well...\n\ntruthfully there will always be poor...sad to say...but hey look at it this way...did you get a internet connection...did you go out to eat this week...do you have cable tv...and i would be willing to bet that you have a computer as well...you could spent the money on some charity instead...it is not alway the goverment that should fix our problems...sometime we have to do it
302156
You aren't far off from the figures I hear directly from people that  have done it.  Also, there is kind of a scale.  Something like $1000 to walk the whole way, $1500 to walk across and then get a ride into San Diego or LA, and then $2000 and up to get a ride to your final destination if it's farther north.   Carrying a kilo of coke or weed on you while you make the crossing isn't an uncommon requirement either.
588176
Using 3 phase current, it is possible to get 3 times the energy down the same wire - so it is much more efficient.  Each phase is 120 degrees out from the others, so the signal looks kind of like braided hair, when one phase is at the peak, the other two are crossing at 70%, one going up the other going down.  Once we get the energy to where we want to use it, then we can tap off the different phases for single phase use. \n\nI forget about the delta and wye stuff, it's been a while. \n\nCheers!
526781
There have been proposals and designs for wave-generated electricity.  It is not the same as dams and is more difficult because of the variability of the wave motion.  I think the reason it hasn't  been done is that the mechanisms are expensive for the amount of power that can be obtained.
334354
There are many ways to generate hydrogen outside electrolysis. Steam reforming, methane reforming, propane reforming, etc... Coastal countries may appear to have an advantage but you cannot have a fair comparison of supply and demand.  Consider the following:\n1. Many, many, many countries have access to coastal water, thus competition would be extremely fierce\n2. Countries will be more than self-sufficient and may "sell" excess product at a very low cost.\n3. Rivers, streams, rainwater etc... is available to more countries in the world than petroleum to many. \n \nI would not worry about it, depleting the sea is way way way way off, and besides, using H2 as fuel means that emission is....water. And no, the roads are not going to be slippery from algae (sorry, but I have heard a statement like that in the past)\n\nEver considered that we may come up with the technology to recover and re-use the water emission? Thus less filling up at your local Shell H2 station? \n\nI hope I was able to answer it for you in a objective manner
579247
Well,  there is a new island forming just south of the big island.  It is about 3000 feet under sea, and is not expected to break the surface of the ocean for another 10,000 years.  I'd say that is pretty fast in geological terms.
68989
Obviously, don't get that stuff on yourself.  There is also the waste material produced (but all energy production involves waste which is the inefficient use of material in the production of energy).  Finally, remember that no one died at Three Mile Island.
301187
GOOD IDEA.\n\nEven better - why not build more of the Japanese train (there's a small one in the UK too) which travels on the +/- polarity of magnets along with an accelerator.\nThere is no friction at all with these, and, apparently, no limit to a top speed !\n\nThere are no environmental issues either.\n\nBig question though, would the oil/gas companies allow it, seeing it would destroy their business ?
46481
A method for making really cheap solarcells from sand and a way to transport the elctricity the generate without any loss. The amount of energy that falls on the Sahara during a year could cover the worlds entire energy needs 50 times over even using standard photocells that convert only a few percent of the light to electricity. With such an abundant and cheap energy source we could replace ALL other energysources as electricity can be converted to any other form of energy and fuel. We could even keep gasoline cars because gasoline could be manufactured from CO2 (from the air) and hydrogen (from water). There would be alot less pollution if I could invent these things.
501511
A fired heater will probably be the cheapest way.  You could try electric heaters (you can buy the elements from water heaters at appliance repair shops - they use 240V), but the electricity cost will probably be more than for the fuel (if you were thinking gas/petrol, maybe propane or natural gas will be cheaper).  I also don't know if I'd be comfortable putting electric elements in 3500 gallons of biodiesel - I've seen a few kitchen fires, and burning oil is never pleasant.\n\nYou could also consider solar heating - it would be cheaper in the long run, but any efficient installation would have to involve heating panels, piping, pumps, and a lot of water.  You could try painting your tank black, but that probably won't work very well unless you live in the desert or high plains.
17209
A good place to start will be to look at the following websites \n\nThermal Energy and States of Matter\nhttp://www.pschweigerphysics.com/thermenergy.html\n\nThermal Energy\nhttp://sol.sci.uop.edu/~jfalward/physics17/chapter6/chapter6.html\n\nThermodynamics and Thermal Physics guides\nhttp://physics.about.com/cs/thermodynamics/\n\nIf your doing a project you might look into "Ocean Thermal energy conservation" as a topic.\n\nOcean Thermal energy conservation is used to generate electricity using the temperature difference of seawater at different depths
537364
safi, you should have someone connected to get you there i think. i suggest you repost that question in the Travel Egypt category, may be someone from Egypt who knows better.
120080
Oil does rule all politics unfortunately. But can I suggest a simple alternative that we could all see as common sense? Use wind or wave power to generate electricity. Use this energy to split water into its prime components. Let oxygen into the air. Burn the Hydrogen in our cars and have water as the resulting by product. You could almost make this work in your back garden! We would only need lubricating oils then which could probably be created from vegetable sources!
646756
check out hydroponics, soilless growth, with sodium halide lamps. Amazing growth rate but expensive for electricity. you can find the right kit on ebay. happy growing, man:)