I have always laughed at people who keep multitools–those modern Swiss army knives–in their toolbox. To me, the whole premise of a multitool is that they keep me from going to the toolbox. If I’ve got ...

It's no simple task to build a spacecraft or an airplane. Usually, the pieces are built at separate facilities, shipped via massive cargo planes, and then put together at final assembly. It's time ...

A team of chemists built the first artificial assembler, which uses light as the energy source. These molecular machines are performing synthesis in a similar way as biological nanomachines.