Short video shows how to put dried butterfly pea flowers into hot water to make it like litmus paper – it detects metal ions in water by changing color. https://www.facebook.com/reel/1134297734201108?mibextid=zAoTV8&s=yWDuG2&fs=e
Archive for the ‘Medicine and health’ Category:
2023-11-24 No Oxygen, Just Nitrogen, You Die Asleep
Here’s a YouTube short from Hank’s Channel that explains why you don’t know you’re being asphyxiated by pure nitrogen. The reason I’m bringing this up is that a few years ago some guy poured a giant dewar flask of liquid nitrogen into the swimming pool at a party. So some people commented about this on
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2023-10-14 Quarks: Physics Girl Teaches Us About What Makes Up An Atom
Quarks, antiquarks, quark-antiquark pairs, popping into and out of existence. Valence quarks. Gluons, holding the quarks together. It’s incredible! A 4 minute video. https://fb.watch/nJKWZZQjRA/?mibextid=NnVzG8
2023-10-09 RFK Jr. Denounced By His Own Family, Who Support Biden
The members of the Kennedy family denounce the candidacy of RFK Jr., say he’s dangerous to our country. RFK Jr is one of the “disinformation dozen” antivaxxers who have lied to the people and have contributed to the deaths of thousands of people due to disinformation about vaccines, especially COVID-19. https://www.meidastouch.com/news/members-of-kennedy-family-denounce-candidacy-of-rfk-jr-dangerous-to-our-country
2023-08-05 Population Collapse V. Climate Change – Musk
Elon Musk says population collapse is a bigger threat than climate change. Is he right? This is a very good article on a number of different aspects of population change. It gives a lot of good statistics. Also makes aware that that the population isn’t as all important as the resource utilization. The Western world,
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2023-08-02 Researchers Link EVs With Better Air Quality & Health
This is just the early beginning of improvements in air quality and improved health. We just need to hurry up the changeover about a dozen times faster. Researchers Link Electric Cars With Better Air Quality & Improved Health
2023-06-24 The Carbs In Fruit and Processed Foods Are Not The Same
This video explains the difference between carbohydrates in whole fruit and in processed fruit juices. Your body digests them differently. Don’t drink fruit juices! Instead, eat whole fruit, like apples.
2022-10-28 Conservative States Die Younger, Other Stats
Americans die younger in conservative states. https://amp.theguardian.com/us-news/2022/oct/27/life-expectancy-us-conservative-liberal-states Women, especially women of color have higher maternal mortality rates in conservative states.
2022-04-18 Roe V Wade And Making Abortions Illegal
Before the Roe v Wade decision, states had laws that made abortions illegal. Occasionally, in the newspaper I would read the news that a woman had died from septicemia (blood infection) after receiving an illegal abortion. Back then both state and federal laws made marijuana illegal. But that didn’t prevent many younger people from growing
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2022-03-01 Covid-19 Infodemic Misinformation, Vaccine Acceptance Research
This research talks about the Covid-19 infodemic and misinformation. https://journals.plos.org/plosone/article?id=10.1371%2Fjournal.pone.0263381
