Browsing: Solve

The National Council of Teachers of Mathematics makes the argument that teachers, principals, and district leaders must “stay up to date on current AI trends” to…

Hyperbolic cliches fly back and forth in the debate about the abolition of jury trials. The dispute will never be resolved and it distracts from the…

The answers to today’s problemsEarlier today I posed four puzzles from the Hyde Park Math Zine, a maths fanzine from Austin, Texas. Here they are again…

Low fi fun from TexasToday’s puzzles all come from … the Hyde Park Math Zine!This delightful publication is written in pen on a single folded sheet…

March 13, 20263 min read Add Us On GoogleAdd SciAmRaccoons will solve puzzles just for funRaccoons might want to break into your trash can even without…

Weight-loss drugs cannot rescue the UK from its deepening obesity crisis and produce unpleasant side-effects for many users, the government’s chief medical adviser has said.Prof Chris…

Look at the Coca-Cola can in the main image.It is not a can, but an optical illusion – a trick of perspective. Can you work out…

Earlier today I posted five optical illusions by Olivier Redon, a French-American inventor. Here they are again – with demonstrations of how he created the effects.Three…

Every year more than 12 million people visit the White River National Forest in central Colorado to ski, hike, bike, fish, camp and otherwise enjoy this…

Earlier today I set you this logic puzzle. Here is is again with the solution.(If you found it too simple. Here’s a harder version.)Head sumsAde, Binky,…