Explanation: Wind vanes are used to measure wind direction. The vane points into the wind. For a more accurate reading, make arrow smaller than video shows (wanted it to be easily seen)!

Whether it's blowing a gale or just a gentle breeze, we've all felt the wind. Wind can come from different places, which can impact the weather we experience. Have you ever felt a freezing gust of ...

Thermistors use a thermally active resistor made of metal oxides encased in epoxy or glass. The resistance output varies based on temperature. A more accurate thermister will vary linearly throughout ...