How to make a 3D printed rolling marble clock

In Simone's latest video, she makes a seat/bed for her dog, Scraps, that she can also sit on as she works. Scraps only has three legs, so Simone had to create something that Scraps felt secure in getting on/off of. There are lots of endearing and funny moments in this video. I laughed out loud… READ THE REST

In this Evan and Katelyn video, the dynamic duo (they of the mood ring toilet seat) try turning a regular mechanical keyboard into a thermo-chromatic board using color liquid crystals sealed in resin. It was a ridiculous amount of work, but the results do look cool. Image: YouTube READ THE REST

This reminds me of the enthusiasts in South Asia who make cool looking motorcycles with tiny insect-fumigation engines. READ THE REST

I consider myself a beer person. My go-to order at the bar is a Miller High Life or Stella Artois. I know the difference between an ale and a lager, and I frequent the local microbrewery. It's not that I only like beer; I just haven't found another drink I like quite as much. Granted,… READ THE REST

Did you know that 2020 was a surprisingly good year for tablet sales? After several years of stagnant growth and losing business to the creep of incrementally bigger smartphones, the tablet market saw a pretty serious explosion during the pandemic. In fact, tablet sales were up almost 14 percent in 2020.  If you're in the market… READ THE REST

As we continue in our technological march toward Rosie the Robot, we quietly reached a major milestone in that revolution in just the last few years. We've been manufacturing robots to handle all kinds of household tasks for a while now. We have vacuuming robots, for instance. We also have mopping robots. But until recently,… READ THE REST