Sumovore Line-follower

The Turbot is a member of the Scophthalmidae family of flatfish and is almost completely circular. Turbot is often found partially buried in the seabed in sand, gravel, rocks and sediment. Its fat content varies, but it usually contains roughly 1 gram of omega-3 fatty acids per 100g fillet. Barring advances in genetic engineering, we will not be building that kind of Turbot. However, this kind of Turbot can be built with a soldering iron.

3D printer Using Smartphone Light The creators claim this is the first of its kind, high-resolution portable 3D printer. Interesting idea. (Via Designboom) Tiny Picobug It is adorable and multi-modal - it is capable of flying, crawling and grabbing. (Via IEEE Spectrum) Illuminated Bluetooth Speaker A combination of white oak and LED-illuminated acrylic makes this […]

We're saving you some hassle and money by now offering our popular GM2 or GM3 gear motor with a GMPW wheel! Save a few bucks and order them as a set.

We've been trying to Make Something Useless Useful since 2012. In order to do that we've been donating a percentage of past sales of the Useless Box to Plan Canada. In year 2013 $5,000 went to Plan Canada' Gift of Hope School Construction in Honduras.