Header Banner
wonderhowto.mark.png
Gadget HacksNext RealityFood HacksNull ByteThe Secret YumiverseInvisiverseMacgyverismsMind HacksMad ScienceLock PickingDriverless
Home
Math

How to Use an abacus calculator

May 23, 2008 11:13 PM
Illustration of a mathematical calculation with figures on either side, one gesturing and the other seated at a desk.

Lawrence Perez, from Saddleback College, and his assistant Charlie, give this arithmetic lesson on adding with an abacus. Who needs an electronic calculator anyway?

The next big software update for iPhone is coming sometime in April and will include a Food section in Apple News+, an easy-to-miss new Ambient Music app, Priority Notifications thanks to Apple Intelligence, and updates to apps like Mail, Photos, Podcasts, and Safari. See what else is coming to your iPhone with the iOS 18.4 update.

Related Articles

Comments

No Comments Exist

Be the first, drop a comment!