We’ve seen countless different robot kits promoted for STEM education, every one of which can perform the robotic “Hello World” task of line following. Many were in attendance at Maker Faire ...

Despite the iPhone 16e getting loud criticism for not including MagSafe, in real-world testing, MagSafe chargers can barely ...

NiSi makes one of my favorite photographic accessories, namely the immaculately engineered NiSi NM-200s Macro Focusing Rail. The company also has various other product lines but is perhaps better ...

Greg tells us about magnetic attraction and repulsion and investigates how to find the magnetic material in cereal. After finding out where we can see magnets in our daily lives, Mwaksy and Greg ...

Watch the highlights from Super Bowl LIX between the Kansas City Chiefs and the Philadelphia Eagles during the 2024 NFL season. Watch Kansas City Chiefs quarterback Patrick Mahomes' best plays ...

Certain materials feel a magnetic force. A magnetic force can be either attraction or repulsion. How to make a magnetic compass Learn how to make a magnetic compass.

The NiSi JetMag Pro system is a relatively new addition to the lineup, based on circular filters that attach to a screw-in holder by magnetic attraction. Various complete kits comprising multiple ...