Cars: what are they? Are they just rooms we control with our hands and our feet and our hearts, or are they something… more? Furthermore, America: is it just an ideal we will never truly live up to, or an actual place, sandwiched between Canada and Mexico? No one can…
Physicists in Germany have used an experimental nuclear fusion device to produce hydrogen plasma in a process similar to what happens on the Sun. The test marks an important milestone on the road towards this super-futuristic source of cheap and clean nuclear energy.