Nestled in the Pacific, a capital city with grandiose buildings and a mere 390 residents is the only remainder of a failed ...

All of these problems aren’t a concern for [Igor], who’s building what will probably end up being the world’s smallest turbojet engine. He’s doing it in his home shop, and a lot of the ...

and perhaps the world’s smallest thermal camera. He took apart the Flir One iPhone thermal imaging unit and pulled out the magical part that makes it all possible — the Lepton module.