For those of you who know what a space elevator is, you also know how difficult (some would say impossible) it will be to create one. Well, don’t tell that to the starry-eyed guys in Redmond this ...

I’ve never decided if the hamster wheel is a cruel or kind invention. On one hand, it keeps the otherwise inert hamster in shape. On the other, that hamster getting nowhere quickly. This LEGO elevator ...