Is it possible make some kind of energy with the ice?
951807
In terms of renewable energy this is possible. The technology can be termed "geothermal" but what you need to look into are heat pumps. This operates somewhat like a refrigerator or freezer. Heat energy can be removed from an object via exchange devices and converted.
206901
Add heat.\nAdd a catalyst.
862439
The steam.  It would have to go through a phase change and give up a bunch of energy to turn back into water at 100.  Assuming you mean equal mass of water and steam. \n\nSame question for ice.  How much energy does it take to melt 1 Kg of ice at 0 to water at 0?
567517
Sounds like the Bush administration's idea of an alternative energy source!\n\nNo, in all seriousness, the greenhouse effect itself (i.e. increasing temperature of the Earth) would not permit any sort of extraction of energy.  You need a temperature gradient to extract thermal energy, and the greenhouse effect is warming the entire globe, so that there is no cold reservoir to pump the heat into, doing work (generating electricity) in the process.\n\nHowever, indirectly, rivers from glaciers melting as a result of global warming could be used for hydroelectric power.  However, these glaciers won't melt all at once, but rather over the course of decades, so there won't be much more hydroelectric generation opportunities than exist today.
365546
friction, caused by gravity pushing it down on the ice, and also air resitance which would only be imprant with no friction, and also, to be super technical and dont really say this unless you want to look like a jerk , blackbody radiation which means all matter with energy radiates some of its energy all the time.
102002
Sure, but as you can tell, it would take a whole lot of energy to make a little mass.  Just think atom bomb.
575202
heat is a form of energy.
43785
it produces a lot of energy
76877
You might be able to make a PM machine based on a vaporizing and recondensing fluid, which is what I'm guessing you're getting at. PM, that is, as long as the necessary temperature differences continue to exist. You would need to vaporize at a low point and condense at a high point, with wheel motion bringing the heavier containers of condensed fluid down to a warmer location for vaporization. It doesn't violate any thermodynamic laws since it takes heat input and exhausts cooler output, just like the water-bobbing woodpecker does. Do it!
968366
Put evaporator coils connected to an ammonia absorption-type refrigerator in the ice chest. Build a fire to run the refrigerator.
695687
Please see the following dry ice website.\n\nPS - I am a licensed Professional Engineer.  I reviewed the following website and found the information quite adequate.  If you need additional information you just may need to do some work.
889920
Yes, if it's converted to energy.  E=mc^2
1165181
It's been awhile since i've done this but i'll give it my best\n\nFirst off, the first energy you need to calculate is the energy needed to raise the temperature of ice to 0 degrees C. so...\n\n(12.37 g)(.48 cal/deg/g)(35 deg) = +207.816 cal\n\nWhen the ice changes to water you have a positive heat of fusion. So...\n\n(12.37 g)(80 cal/g) = 989.6 cal\n\nNext you have to raise the water temperature from 0 degrees C to 100 degrees C. So...\n\n(12.37 g)(1.0 cal/deg/g)(100 deg) = 1237 cal\n\nNext you have the positive heat of vaporization.\n\n(12.37 g)(540 cal/g) = 6679.9 cal\n\nNext once it is steam, you must raise the temperature from 100 degrees C to 146 degrees C. So...\n\n(12.37g)(.48 cal/deg/g)(46 deg) = 273.1296 cal.\n\nNow that you have the energy for each step add them together.\n\n207.816 + 989.6 + 1237 + 6679.9 + 273.1296 = 9387.45 cal\n\nI'm pretty confident in my breakdown but it defintely wouldn't hurt to have someone else check it
567556
Well, 1st thing, how much energy you want to put into it?
938830
take some water and put it in the freezer, go and play some video games for 4 hours, come back, and you will have made ice
18888
You could make a cloud chamber. It's a chamber that's saturated with alcohol vapor so when a cosmic ray or radioactive particle enters the chamber it leaves a trail of mist like when a plane leaves a vapor trail. It does use dry ice and isopropyl alcohol though. It's kind of complicated but would be worth it in the end.
7169
You could make a cloud chamber. It's a chamber that's saturated with alcohol vapor so when a cosmic ray or radioactive particle enters the chamber it leaves a trail of mist like when a plane leaves a vapor trail. It does use dry ice and isopropyl alcohol though. It's kind of complicated but would be worth it in the end. You might even win depending on the competition.