Hydraulic Arms and Electric Ice Cream Scooper Highlight LEC’s Invention Fair
The hum of whirrs and beeps made for the perfect background track to the invention fair at Lubavitch Educational Center’s Girls Middle School in Miami. The alarm of a fingerprint-locked purse set off with a wrong try, a three-foot-tall robot rolled down the red carpet, and a drone with dizzying colored beams took off in the air. It was hard to believe that the inventors of these gadgets were only in sixth grade. “Our young inventors have captivated us with …