The Arduino ecosystem is an amazing learning tool, but even those of us who love it admit that even the simplified C Arduino ...

In just 100 seconds, learn how Arduino works - from its microcontroller and architecture to how it's programmed and used in real-world projects. A fast, simple intro to one of the most powerful tools ...

Some of us have been told it's more energy-efficient and cost-effective to turn off our air conditioning when we leave home ...

Screws have been cored for cooling since the early 1960s. In many processes, however, screw cooling is not utilized. Here’s an optimal design for a screw-cooling system.

It's hardly the most exciting feature on your fridge, but tweaking your temperature dial can help you get the best performance out of your biggest kitchen appliance. Keeping your fridge and freezer at ...