Metal mechanoid security patrol ride-on made from scrap

Homemade Scrapyard Security Mech Gives Uncle Super Powers

[Handy Geng] is back again with another bonkers build, that we just can’t not cover. His Uncle came to visit the workshop one day and said he’d love to go there every day, and could even watch over it when [Handy Geng] was away. But being an older chap and needing a stick to get around, he would not be much use if ‘bad guys’ decided to pay a visit. The obvious solution was to build a ride-on security mech which Uncle could ride on, (video, embedded below) and use to defend the shop from bandits.

The build starts with him unloading a large pair of tracked wheel units from his truck, which caused a chuckle around these parts when we tried to imagine the scrap yard he’d just visited! The build video is more of a spot-weld-come-assembly log, with the less interesting sub assembly construction omitted. If he’d included all the details, this video would have been hours long. Though, we’d probably watch that anyway.

Features of the final construction include, but not limited to, dual motors for on-the-spot turns, night-time patrol lights, dual pneumatic fists for attack mode, dual water cannons for a more gentle approach and rear facing speakers blasting out Chinese opera for the ultimate deterrent. Practical touches include an integrated glasses case for the ready-readers, and a walking cane holder, so the mech was Uncle-ready. He seemed impressed from the grin on his face!

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Hong Kong Hacker Builds Electric Vehicle From Waste

Recycled Parts Round Out Soap Shaped Electric Car

[Handy Geng] has a knack for fitting his creations with a large percentage of recycled material. And as is exemplified by the video below the break, he also loves to mix the practical with the whimsical.

Using parts salvaged from motor scooters, trash heaps, and likely many other sources, [Handy] has put together a small vehicle that he himself describes as looking like a bar of soap as it slips across the floor. You’ll agree when you see the independent front and rear steering at work, allowing the car’s front and rear to be driven and steered on their own. Crabbing sideways, driving diagonally, and we’re guessing spinning in place are possible.

What’s also clear in the video below is that [Handy] is a talented fabricator. While not taking himself too seriously (keep an eye out for the 360° selfie cam!) he clearly takes pride in the work. [Handy]’s workshop and skill set show that at the core, he’s quite serious about his craft. We appreciate the creative use of scrap materials used in such an inspiring build. The turn signals and “communicator” hand is absolutely marvelous.

If building with recycled materials is your thing, then you’ll love the Trash Printer, too. Thanks to [Fosselius] for the tip!

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