Bedtime History: Helen Keller
YouthHistoryWomenDisability...Learn about Helen Keller's journey to overcome all odds by learning to speak, read, write books, and later tour the world bringing attention to others with similar disabilities.
Ancient Humans Made Millions Of These - We Don’t Know Why
AdultsConstructionHealthHuman...The Acheulean handaxe was the most common tool of early humans, but we still don’t know what the heck they used it for.
Why Lightbulbs Might Be The Best Invention Ever
AdultsHistoryScienceTechnologyLightbulbs might be the best idea ever – just not for light.
The HUGE Problem with ChatGPT
AdultsHistoryScienceTechnology...Free-to-use, exceptionally powerful artificial intelligences are available to more people than ever, seemingly making some kind of news every day.
Ice Age Mummies
YouthEnvironmentHistoryScienceDiscover what scientists have found buried in the Arctic permafrost, and find out the far-reaching effects of its melting.
Explaining concrete while getting buried in it
AdultsConstructionHistoryScience...Concrete = cement + sand + gravel. Cement is the most important man-made material on Earth.