A digital ruler that’s pocket-sized, laser-accurate and app-connected? The Hozo Neoruler Go is the future of measuring tools and it’s on sale on Amazon right now ...

A MIND-BLOWING optical illusion has resurfaced on Reddit and it’s left users baffled. The illusion looks pretty simple at first glance, it’s just made up of grey bricks and green lines.… ...

But at $149, the 01 is dramatically more expensive than a tape measure, ruler, or even a good pair of calipers. Also, the 01 isn’t rechargeable, instead relying on a replaceable battery that ...