SCIENCE

Scientists found tiny bits of volcanic glass from Toba buried alongside ancient arrowheads and fossilized remains of animals that were bygone meals. In the new study, scientists found that humans shifted their diets in the extremely arid conditions that followed the eruption in the lowlands of Ethiopia. They found the eggs were beyond the range of reliable carbon dating — more than 45,000 years old.
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10 months ago Read more at The Washington Post

Since the war began in February 2022, the conflict has damaged or destroyed 1,443 science-related buildings and over 750 pieces of essential scientific equipment. Repairing the damage will cost Ukraine $1.26 billion, a majority of which must go toward restoring universities. In addition to causing infrastructure damage, the war has led to a diversion of scientific funding. The National Academy of Sciences of Ukraine has had its budget halved by the government since 2021.
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10 months ago Read more at Chemical & Engineering News

Marine cloud brightening (MCB) is one of two primary solar radiation modification methods being proposed to offset the worst effects of global warming while decarbonization advances. MCB proposals involve the injection of salt spray into shallow marine clouds to brighten them, increasing their reflection of sunlight and reducing the amount of heat absorbed by the water below. A group of 31 leading atmospheric scientists are now offering a consensus physical science research roadmap.
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10 months ago Read more at noaa.gov

Students are programming robots to help K–12 schools. Some schools are taking the lessons further, having students work on simulated or real IT equipment to teach them technology skills. Other schools might work with the computer science teacher to build the program from the ground up.
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10 months ago Read more at EdTech Magazine: Focus on K-12

Science with Sarah in partnership with the San Antonio Zoo (Copyright KSAT 2023 - All rights reserved) HERE’S WHAT YOU’LL NEED 7 clear cups Sugar Water Food dye Tablespoon 1 cup measuring cup Spoon Permanent marker Syringe or dropper DO THE EXPERIMENT STEP 1: Take 6 of the clear cups and label them with these numbers: 0, 2, 4, 6, 8, 10 STEP 2: Fill each cup with one cup of water STEP 3: Add the number of tablespoons of sugar to the cups
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10 months ago Read more at KSAT San Antonio

Noctis Labyrinthus is a volcanic witness to most of the Red Planet’s multi-billion-year history. It is almost 30,000 feet tall (a little higher that Everest) and perhaps 280 miles long at its base. The work has yet to be peer-reviewed, but those who saw the presentation are skeptical.
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10 months ago Read more at National Geographic

Doug Brinkerhoff is the most recent University of Montana researchers to earn awards from the National Science Foundation’s Faculty Early Career Development Program. He uses computer code to model the behavior of ice sheets. It’s hard to predict how fast ice will slide over the hidden material it rests upon. But it’s also expensive running these ice sheet models.
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10 months ago Read more at University of Montana

Western Oregon University’s Aquarium Science program received a grant from the Western Foundation Competitive Grants program to create a display aquarium in the lobby of the Natural Science building. Graduates are trained to be an aquarist, which is someone who manages aquariums and takes care of marine and freshwater plants and animals. The 100-gallon aquarium is on loan from OCCC.
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10 months ago Read more at The Journal

آج کی دنیا میں کوئی بھی سائنسی طور پر خواندہ ہوئے بغیر ایک موثر گورنر نہیں بن سکتا۔ شمالی کیرولائنا میں، ایک ایسی ریاست جہاں ہمارا معاشی مستقبل سائنسی تحقیق اور ترقی پر بہت زیادہ ڈھیر لگا ہوا ہے، ڈیٹا کو ڈرائیول سے الگ کرنے سے قاصر ہونا وہ کام کرنے کے قابل نہیں ہے جو نوکری کا مطالبہ کرتا ہے۔ حقیقت وہاں سے باہر ہے، یوٹیوب پر۔ اسکول کو بور کرنے کے لیے اس سے بہتر طریقہ سوچنا مشکل ہے۔
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10 months ago Read more at WRAL News

روزانہ 9,000 سے 10,000 قدم اٹھانے سے موت کا خطرہ ایک تہائی سے زیادہ کم ہو جاتا ہے اور قلبی امراض کا خطرہ کم از کم 20 فیصد تک کم ہو جاتا ہے۔ "کوئی بھی سرگرمی اچھی سرگرمی ہے۔ ہم نے پایا کہ آپ روزانہ جتنے زیادہ قدم اٹھاتے ہیں، آپ کی موت اور دل کی بیماری کا خطرہ اتنا ہی کم ہوتا ہے، "میتھیو احمدی کہتے ہیں۔
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10 months ago Read more at National Geographic