vibrating

Xbox Controller Motor & 3D Printed Case Make Smart Gear Shift Knob

I was lucky in that I learned how to drive a 'stick shift' when I was a teenager. I remember…

11 years ago

Lernstift Pen Will Vibrate When Your Spelling Is Off

About 5 months ago, Diana wrote about a pen called Learnstift. It's a pen that can identify your writing and…

11 years ago