Just wondering what folks' go-to "string" was for pulling runs through existing house walls. I thought (hoped?) that what appeared to be conduit into my house's wiring box went all the way to the ...

The mechanical simplicity of this pull-string controlled most useless machine is delightful. You can see the metal gripper which is reaching up to tug on a light-fixture-style pull chain. This is how ...

Inspired by kirigami, a type of Japanese paper art, researchers have created a new material that transforms from a grid into any 3D structure you'd like. Reading time 2 minutes There’s a very thin ...