In 1947, Kix cereal ran a promotion for an "Atomic Bomb Ring" that contained radioactive polonium-210, one of the deadliest ...

Next: Ferrero to Buy Major US Cereal Brand in Massive Deal first appeared on Parade on Jul 10, 2025 This story was originally reported by Parade on Jul 10, 2025, where it first appeared.

Based on thin film lithium niobate platform, we experimentally demonstrate a high-performance ring-assisted Mach-Zehnder interferometer flat-top filter. It features a crosstalk lower than -25 dB, a ...