Today’s Solutions: December 13, 2025

The battery-free dandelion seed inspired device, powered by solar panels, seen in black in the middle.

These battery-free sensors fly like dandelion seeds

Wireless sensors are a versatile technology used to measure all sorts of conditions, without the restraint of being attached to a stationary object the whole time. They have many applications such as in medicine - like this wireless sensor which monitors bone health - or in measuring environmental Read More...