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"The Israeli Dream": The Criminal Roadmap Towards "Greater Israel"?
Potential for War With Iran--and the Financial Shockwaves That Could Follow
President Trump and his MAGA advisers just derailed the new neocon war plans… for now…
REPORT: The U.S. government is FINALLY addressing the elephant in the sky...
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Scientists reach pivotal breakthrough in quest for limitless energy:
Kawasaki CORLEO Walks Like a Robot, Rides Like a Bike!
World's Smallest Pacemaker is Made for Newborns, Activated by Light, and Requires No Surgery
Barrel-rotor flying car prototype begins flight testing
Coin-sized nuclear 3V battery with 50-year lifespan enters mass production
BREAKTHROUGH Testing Soon for Starship's Point-to-Point Flights: The Future of Transportation
Molten salt test loop to advance next-gen nuclear reactors
Quantum Teleportation Achieved Over Internet For The First Time
Watch the Jetson Personal Air Vehicle take flight, then order your own
Microneedles extract harmful cells, deliver drugs into chronic wounds
Discussion of 80 Gigapascal super material potential for energy and space
Nextbigfuture wrote this material which has been made in a chinese lab. The material is 20 times stronger than Kevlar.
The material would enable flywheel energy storage with jet engine or rocket like energy density.
Adam Crowl indicates super flywheels would be better than rocket fuel when oxygen is factored
For carbon nanotube material, with a density of about 1,800 kg/m3, and an operating maximum stress of 54 GPa, that means a specific energy density of 7.5 MJ/kg. For comparison a kilogram of natural gas represents about 50 MJ of chemical energy, if fully burned. However that comparison neglects the efficiency that the chemical energy can be turned into useful work. Flywheels convert their stored energy into electricity at very high efficiency – 95% or so. Running a gas powered generator turns maybe 20% of the gas's chemical energy into electrical energy.