This is a video of if-not-already then soon-to-be government watchlister QUINT Builds constructing and demonstrating his knife throwing gun. The gun throws knives like a human (flipping them instead of shooting them straight like a bullet), and uses an infrared laser to calculate target distance and create a throwing solution

This is a video of Youtuber Half-Asleep Chris’s journey to build a life size replica of his cat Bella out of several thousand LEGO bricks (he previously did his all-black cat Ralph, video of that included as well). As you can see, he really nailed her likeness. I mean if

This is a video of the folks at Youtube channel AHHAA Science answering the age-old question “Can you build a functional drone out of four angle grinders?” Basically they attached four angle grinders upside down with their grinding wheels replaced with rotors, and TA-DA, it flies. So, the answer is

Taking his previous project of a halved back wheel bike to the next illogical step, Youtuber The Q has built the ‘Epic Bicycle Formula 0.5 + 0.5 = 0.33 + 0.33 + 0.33’, a bicycle that has a front wheel split into thirds, and its back wheel split in half,

This is a video from the Brick Experiment Channel on Youtube of the construction and testing of an incredibly impressive mini LEGO-powered submarine, complete with automatic depth control (and minifig captain). The tiny submersible is capable of maintaining a constant depth OR distance from the bottom using its onboard pressure

This is a video of creator of things The Q (like in the Bond movies!) building and riding a bicycle that has two half tires in the rear that rotate perfectly opposite each other so there’s always tread on the ground. How about that! Apparently there was a lot of

This is a video demonstration and build discussion of the LEGO Flip Walker constructed by LEGO fanatic JK Brickworks after being inspired by a rare 1980’s Bandai model that moved using the same technique. Pretty neat. I wish I was clever enough to design stuff like this, but as it

This is a timelapse video documenting the manufacture of a Porsche 911 GT3 from Porsche’s Exclusive Manufaktur division. The car takes two days to build, with more than 1,500 employees involved with fitting the vehicle with all its components. The Porsche GT3 starts at $161,100, although a custom paint color