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Daily Upsider - Wednesday, February 12th, 2025
Wednesday, February 12th, 2025
Good Morning! đ
Why donât scientists trust atoms?
Because they make up everything! âď¸
But donât worryâweâre all facts and zero fluff here. Letâs dive into todayâs newsletter with tips, insights, and ideas you can actually count on!
Todayâs Upside
Innovation
Toxic Metals Transformed

Biochar is a form of charcoal made by burning without oxygen â credit Canadian Light Source, via Flickr CC BY-SA 2.0.
Researchers at the University of Waterloo have discovered a special kind of charcoal, called biochar, that can help clean up toxic chromium pollution. Chromium(VI)âthe dangerous form of chromiumâoften comes from industrial processes like leather tanning and steel production and is known to cause cancer. By contrast, chromium(III) is a much safer form and is even found in nutritional supplements.
In the study, researchers used oak-based biochar on water contaminated with chromium(VI). They found that within five days, 85% of the hazardous chromium(VI) had been converted into the safer chromium(III). The biochar not only trapped the chromium but also changed most of it into its less toxic form. Tests at the Canadian Light Source confirmed the transformation and gave more insights into how the biochar works.
Interestingly, the researchers also noticed that lighter chromium particles (isotopes) were more quickly converted than heavier ones. This finding could help experts monitor how well these cleanup efforts are working by tracking which isotopes get changed first. The study, published in the journal Chemosphere, shows that biochar might be a powerful tool for protecting both the environment and human health from chromium pollution.
Good News
A Hidden Million!

Jacqueline Mangus with her winnings â credit: Virginia State Lottery
Jacqueline Mangus, a Virginia woman, was stunned to discover that a lottery ticket she had tucked into her Bible for safekeeping was a winner. She bought the ticket on Christmas Eve, but it wasnât until after New Yearâs that she learned a ticket from her town of Moneta had won the New Yearâs Millionaire Raffle. Mangus, who purchased ticket #081604 at Lake Mart & Deli in Moneta, was one of five $1 million winners.
Excited about her good fortune, Mangus told Virginia Lottery officials, âI was tickled to death!â While itâs not yet clear whether she will take her winnings as a lump sum or annuity, itâs possible she may donate a portion to her local church. The Virginia Lottery also contributes to about 10% of the stateâs K-12 education funding. Despite her win, Mangus returned to her job as a nurse in Bedford County the next day.
Environment
Antarcticaâs Hidden Giants
Marine biologists are heading into Antarcticaâs freezing waters to study the massive creatures that survive in one of the planetâs most extreme environments. Their research is revealing how these giants manage to thrive where most life can't. We'll be featuring a National Geographic video that dives (no pun intended đ) straight into this groundbreaking expedition.
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âTo keep the body in good health is a dutyâŚotherwise we shall not be able to keep the mind strong and clear.â â Buddha
Mind Stretchers
âď¸
I can make you laugh or leave you groaning,
Sometimes clever, sometimes moaning.
Iâm told by many, short or long,
But without me, something feels wrong.
What am I?
Yesterdayâs Answers to the Mind Stretchers:

Act out of characterâ Debbie Ettinger got this early! đ
Be the first to send us the correct answer for todayâs mind stretcher for a shout-out with the answer tomorrow. Just send us the answer and your name to [email protected] or reply to email.
From the Community
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