Skyler Ware was the 2023 AAAS Mass Media Fellow with Science News. She has a Ph.D. in chemistry from Caltech, where she studied chemical reactions that use or create electricity. Her writing has ...

Here’s a riddle for you: what weighs 250 kilos, is two metres high, and features in around 6,000 selfies a day? The I amsterdam letters, of course! The iconic red and white blocks stood proudly on ...