In today’s digital world, mobile applications have become the glue that connects people with both information and just about every kind of service. In many ways, they are at the core of business ...

This is a simple project. It uses an Android device to switch an LED driven by the Arduino. Connectivity is provided by the Bluetooth module inserted in the breadboard. But one look at the UI on the ...

I spent around 90 minutes this morning cranking away on a few test applications in App Inventor, and while I’m very excited about it, this is not going to be a walk in the park for “ordinary people”.

Back in July 2010, Google announced a nifty educational project called App Inventor. The goal? Give non-programmers a relatively easy way to build their own applications for the Android platform, ...

You’ve likely heard of the “vomit comet” — an rather graphic nickname for the aircraft used to provide short bursts of near-weightlessness by flying along a parabolic trajectory. They’re used to train ...