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...
This suit warns firefighters when they’re in danger of getting injured
Despite rigorous training and protective clothing, tens of thousands of firefighters suffer burns in the line of duty every year. But a good number of such injuries are avoidable. Because most firefighter gear is heat resistant up to a certain temperature, the insulation can also numb a Read More...