Long before written numbers existed, the Abacus was invented to help merchants count and calculate the cost of goods. If you need to count large quantities (higher than 10 fingers), try making an Abacus out of a shoebox, BBQ skewers, and two different colored beads. It is the world’s first tablet!
Here is a simple game to help you with your primary and secondary colors. Howtooners… start your engines!
“Games lubricate the body and mind” -Ben Franklin. Check out our latest Howtoon, Summer Games, and enjoy staying cool this summer!
Save the planet and feed some birds!
“For every action there is an equal and opposite reaction.” -Sir Isaac Newton. Check out our latest Howtoon, Small Step For Man, and Alka-Seltzer Film Canister Rocket. It is out of this world!