At the third stop on our road trip series, we coast in for a pit stop and check out car design.

On the first leg of our road trip, we’re exploring the history of engines and how they work, with a little help from Car Talk’s Ray Magliozzi.

In this episode, we’re answering a question from listener Katelynn: “Why is car exhaust bad for the planet?”

When the economy takes a downturn, should we still go up into space?

Rising the front wheel when training indoor, can help simulate your position on the bike as you ride uphill, which can aid in activating those muscles used when the trainer resistance is increased during climbing. 

In this project I will be showing you how I created a motorized window opener for my greenhouse.

How to make a simple and high quality 3D printable CNC drawing machine to draw on (almost) anything.

In this Instructable, I’m going to be showing you how to build your own hanging gear weather station, which is made from CNC laser-cut MDF parts.

The board executes micro-Max source code, allowing you to run chess logic on an Arduino Mega and execute the proper moves with a 6DOF mechanical arm.

This robot is completely guided everywhere by whistle, much like the “Golden Sonic Toy” made in 1957.

I had a broken printer, and with the scanning motor chassis, I made a motorized camera slider!

 In this project I am going to build a robot that draws for you.