The best place for doing high-level math on an iPhone or iPad may be the Calculator app's Math Notes tool. In fact, with an ...

I created a rudimentary calculator using only marbles. Watch as I demonstrate its functionality and explore the concept.

Sumo Paint is a more advanced tool for those who want to draw and paint directly in the browser. It’s also available as a regular computer program. However, the latter requires a paid subscription.

Because AI is known to convincingly hallucinate -- that is, make things up based on bad information on the internet -- it's ...

Editorial Note: We earn a commission from partner links on Forbes Advisor. Commissions do not affect our editors' opinions or evaluations. Disclaimer: Calculator results and default inputs are ...