Perpetual motion machines are impossible, right? They violate the laws of thermodynamics. And yet people have been trying to engineer one for centuries. YouTuber gzumwalt posted a video of what looks ...

Add Yahoo as a preferred source to see more of our stories on Google. This customer, Marble Machine No. 12, is an exemplar of the form. It turns AAA battery power into an perpetually looping interplay ...

For decades, the question of how to keep a Slinky in perpetual motion has befuddled scientists and toy owners alike. Now, one man may have the answer to ensure the Slinky fun never stops. Matthias ...

Add Futurism (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. A ...

They call functions on mechanical watches "complications" for a reason, but sometimes things get so complicated that it's time to start over. That's the reasoning that led MB&F and Irish watchmaker ...

Marble machines are the coloring books of the appliance world. A weirdly soothing attention vortex, this contrivance asks nothing and offers nothing except the joy of watching gravity pull a sphere ...