These Bumblebees Learned to Read “Dots” and “Dashes” Like Morse Code

A study shows that bumblebees can be trained to tell the difference between long and short light flashes. Researchers at Queen Mary University of London have discovered, for the first time, that an ...
Hackaday

The Simplest Ultrasound Sensor Module, Minus The Module

Just about every “getting started with microcontrollers” kit, Arduino or otherwise, includes an ultrasonic distance sensor ...
Morning Overview on MSN

Scientists shocked as bumblebees learn simple Morse-like code

In a surprising revelation, scientists have discovered that bumblebees can learn to read simple “Morse code.” This ...