This is a video from a Korean foundry where giant hex nuts are made (imagine the Erector Set you could build with those things!), detailing the process in which steel rods are transformed into some of the biggest nuts I’ve ever seen. The North Atlantic right whale excluded of course,

Available as a 3D printable file from JBV Creative, this sine wave machine features marbles that roll in a sine wave as the machine is cranked. Hate cranking? Get creative and add a motor. Or a car engine! JBV also sells the file for a wave machine that’s only 8

Because dream it, and with enough Youtube followers you can actually make enough money to fund and build it, this is a video of the guys at Hacksmith building a massive walking spider mecha from six excavators over the course of a year. Sure it only has six legs instead

This is a video following artist Black McFarland of BM Sculptures as he creates an exotic wood and epoxy whale sculpture commission for an event space. He really delivers, and any event space would be lucky to have such a fine piece of art on display. It looks like a

This is a video of a carpenter demonstrating his nailing skills while constructing a large triangular wooden frame. He sets and then pounds each nail in with a single strike, never missing a beat. If that had been me, most of the nails would be bent, all my fingernails would

Because dream it (and with enough know-how, money, and luck), you can achieve it, this is a video of Youtuber Ideal Idea constructing an icosahedron (20-sided polygon) infinity mirror terrarium. How about that! No matter where you look it’s green with plant life! Me? I’m a huge fan of terrariums

This is a video created by Youtuber Sprice Machines, who spent four months constructing a Rube Goldberg chain reaction machine that spans almost his entire home, all to deliver a single scoop of ice cream with chocolate syrup and sprinkles. Is this the easiest way to get a scoop of

This is a video of pastry chef and chocolatier Amaury Guichon (previously) making an incredibly intricate — and delicate — nautilus sculpture entirely from chocolate. Wow! The process is pretty fascinating, and includes layering chocolate on semi-inflated balloons to form semi-spherical shapes. I wonder how much time in total it