When Remya Jose had to spend many hours washing her family's laundry by hand, she invented a pedal powered washing machine that could finish the chore in only 20 minutes! When Tripp Phillips' Lego creations kept falling apart, he developed a glue strong enough to hold his creations together that would wash off when he was ready to build something new! And when Fatima Al Kaabi didn't have anyone willing to teach her about robotics, she turned to the internet to teach herself all the skills she needed--and created multiple crowd-pleasing robots in the process! From Popsicles® and swim fins to robots and glitter shooting prosthetics, Kailei Pew's middle grade nonfiction debut is full of fun and inspiring stories, illustrated by Shannon Wright, about real kid inventors who proved that even the youngest people can change the world.