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- 1Elephants mine minerals deep inside Kenya's Kitum Caveโ๐ WATCH: In the pitch-black chambers of # MountElgon 's # Kitum Cave, African # savannah # elephants use their tusks to
African savannah elephants venture into the pitch-black chambers of Kitum Cave on Mount Elgon in Kenya, using their tusks to scrape volcanic rock for sodium, calcium and magnesium. Generations of herds have hollowed out these deep mineral chambers, passing the unusual mining behaviour down through the herd. Footage of the elephants at work is drawing attention to one of nature's most remarkable learned traditions.
- 2Elephants Mine Kitum Cave Walls for Mineralsโ๐ ICYMI: In the pitch-black chambers of # MountElgon 's # Kitum Cave, African # savannah # elephants use their tusks to
In Mount Elgon's Kitum Cave in Kenya, African savannah elephants use their tusks to scrape volcanic rock for sodium, calcium and magnesium. Generations of herds have hollowed out these deep mineral chambers, passing the unusual mining behaviour down through the herd. The story is being shared as a striking example of animal culture and adaptation.
- 3Why Pickles Glow When ElectrocutedโWhy Pickles Light Up When You Electrocute Them https://gizmodo.com/why-pickles-light-up-when-you-electrocute-them-200082
A Gizmodo explarticle revisits a classic kitchen-physics demonstration: running high voltage through a pickle makes it glow. The sodium ions in the salty brine are excited by the current, emitting an orange-yellow light as they return to lower energy states, the same principle behind sodium vapour lamps. The piece is being shared as a fun bit of science curiosity.
- 4Powering Devices With Sodium: Risky DIY Battery IdeaโผPower It With Sodium (But Please Don't) https://hackaday.com/2026/10/01/power-it-with-sodium-but-please-dont/ # Science
Hackaday has published a piece exploring sodium as a power source for electronics, urging readers not to actually try it. The article walks through the chemistry and practical hazards of sodium-based power, framing it as an interesting experiment that is unsafe to replicate at home. The piece is being shared among DIY and battery technology enthusiasts.
- 5Sodium Bicarbonate Gel Boosts Cycling Power, Study FindsโผSodium Bicarbonate Gel Improved Cycling Power in New Study
A new study reports that a sodium bicarbonate gel improved cycling power output among tested athletes. Sodium bicarbonate is a well-known buffer of lactic acid buildup, and gel formulations may reduce the stomach upset that often limits its use. Fitness media are highlighting the findings as a potential, affordable performance aid for endurance athletes.