According to The Museum of HP Calculators, "While similar in appearance and features it appears to be a complete ...

Manual National Museum of American History Texas Instruments TI-81 Handheld Electronic Calculator National Museum of American History Hewlett-Packard HP-28C Handheld Electronic Calculator National ...

If you like Nixie tubes and/or DIY calculators, checkout this interesting talk from the HP Handheld Conference in Orlando last month by [Eric Smith] from Brouhaha and [John Doran] from Time ...

Imagine a machine that stretched 51 feet long, filled with a cacophony of clicking relays and whirring gears, its massiv ...

The early HP Reverse Polish Notation calculators have a special place in the hearts of engineers and tinkerers as there are lots of projects involving them. They haven’t been produced in decades ...

Thirty years ago, this immaculate blue Audi was just one of 180 right-hand-drive cars to soar out of Porsche’s Zuffenhausen ...

Costco's new membership card scanners are proving successful in deterring shared memberships, prompting a surge in new ...

Here's how Saints owner Gayle Benson managed to find out the truth she needed to fire Dennis Allen without it leaking to the ...

See how your savings and investment account balances can grow with the magic of compound interest. Many, or all, of the products featured on this page are from our advertising partners who ...

This year, we honored four distinguished alumni who have made outstanding contributions to their chosen fields. It is with ...

Educators can access primary source documents, museum exhibits, and expert-curated content, allowing them to enhance their classroom instruction and engage students in rich, real-world learning ...

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