Slashdot Mirror
Room-Temperature, Small-Scale Fusion at UCLA
gnuman99 writes "A UCLA collaboration (Seth Putterman, Brian Naranjo and Jim Gimzewski) appear to have developed a fusion device powered by a pyroelectric crystal, a type of crystal used in cell phones to filter signals. When heated, such a crystal produces a large electric charge on its surface. The UCLA researchers placed a lithium tantalate (LiTaO3) pyroelectric crystal so that one side touches a copper disc. A tiny tungsten probe is then placed at the center of the copper disc. When the crystal is subsequently heated, a very large large electric field is produced at the end of the tugsten tip, ~25 billion volts per meter. This field gradient is so high that it strips the electrons from nearby deuterium atoms. The ionized deuterium atoms then accelerated by this field towards a solid target of erbium deuteride (ErD2). They collide with it at such high energies that some fuse with the target. A measurement of almost 900 neutrons per second was observed. This is 400 times the background! Although the amount of energy produced in this initial experiment was miniscule (~1E-8 jules), this technology could be used for things like microthrusters. There are pictures and movies on the UCLA's physics site." Reader richmlpdx adds a link to coverage at MSNBC.
You don't put any stock in this "cold fusion" mumbo jumbo, do ya?
Raise your children as if you were teaching them to raise your grandchildren, because you are.
Now we only have to replace ourselfes with monkeys and ./ will be #1 again. Oooka booka
Oh god it sucks so much. I have to use it at work, and I want to stab myself in the eye with a tree branch.
-Jesse
Nothing says "unprofessional job" like wrinkles in your duct tape.