Barcodes contain a checksum – an ingenious use of mathematics that even lends itself to a fun way to surprise your friends, ...

Wilkerson, a DIY enthusiast with a passion for creative projects and hands-on building. For more inspiration, check out The Craftistry for all things DIY!" ...

Math, though we promise you it really isn't that ... stuff like bunkbed conjectures and the Mandelbrot set. But there are tricks for multiplication (and percentages) that can help you get to ...

If you enjoy solving these tricky puzzles, here’s one that might just leave you scratching your head. A new brain teaser, ...

Which youth would not dream of getting a government job by passing a government exam? In such a situation, the youth have a ...

You'll need to think outside the box to avoid falling into the trap set in this maths puzzle that trips up 99% of people - but the answer is actually 'so easy' ...

For the best PC/laptop experience, there's a minimum you don't want to drop below. Here's how much SSD storage space you ...

Scientists have described a nocturnal moth's unique evolutionary trick in replicating the appearance of 3D leaf, with potential applications for the development of advanced camouflage materials and ...

A game of chess requires its players to think several moves ahead, a skill that computer programs have mastered over the ...

A new brain teaser, shared by the social media account Brainy Quiz on X, has left many scratching their heads. The teaser, ...

In India, many kids who work in retail markets have good math skills. They can quickly perform a range of calculations to ...

Intuitively solving a problem like multiplying 43 by 11, they might first multiply 43 by 10, and then add 43, reaching the ...