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Made a 100mM Citric Acid solution from DI Water and Citric Acid Monohydrate for an experiment at work, but after ~10 days it formed these whispy Precipitates, Any idea of the cause? submitted by /u/SickDogKev |
Sign up to see the future, today Can’t-miss innovations from the bleeding edge of science and tech These days, it’s hard to say which technological “innovation” US citizens hate more: AI data centers or Flock surveillance poles. The American revulsion with the former is well known. The latter, however, has seen an even more shocking…
Mass extinctions. Giant volcanic eruptions. Oceans suddenly deprived of oxygen. At first glance, Earth’s biggest geological disasters seem to have little in common beyond their sheer scale. But for decades, scientists have wondered whether these seemingly unrelated events might actually follow a hidden rhythm stretching back hundreds of millions of years. The possibility that Earth’s…
Continuing agency efforts to bring space closer to home, NASA+ is heading to more streaming platforms. On Thursday, NASA announced its programming is on Fire TV Channels. Fire TV customers can easily access this content by asking Alexa+ on compatible devices. Future programming on Fire TV may include science mission launches, a test flight for…
Smallpox is an age-old scourge with a terrible history. Caused by the variola virus, it’s thought to have been responsible for some 4 million total deaths in Indigenous communities in the Americas after European colonizers arrived – communities with no immune protection against the virus. Previously, the evidence for this has been a historical paper…
Back to Pic of the Day List Gianni Tumino, taken from Aci Trezza, Sicily, Italy Since antiquity, the land of the Cyclops in Homer’s Odyssey has been linked to the real-world location of Sicily, near Mount Etna. Local legend has it that the small Cyclopean Isles, located just offshore, are the stones thrown by the…
Back to Article List Today in the history of astronomy, a future physics prizewinner is born. Among the many awards and honors bestowed on Chushiro Hayashi was the Kyoto Prize, Japan’s highest award for achievement in the arts or sciences. Credit: Inamori Foundation/Wikimedia Commons Born on July 25, 1920, Chushiro Hayashi graduated from the University…
