If you'd like a handheld computer that'll make you look like a math nerd from 30 years ... PicoCalc is its design reminiscent ...

The 9100 Computing calculator ... desktop computer. It can execute complex calculations, store programs, and graphically represent data, making it an invaluable resource for subjects like ...

The calculator has a unique design. It looks like a simple calculator in a wallet. But the wallet opens to reveal an extended keyboard with all the scientific features onboard. Unsurprisingly ...