A presentation on elementary science study soon turned into a study on science study for Tekamah-Herman’s Board of Education last week. During its Nov. 14 meeting, the board heard a presentation from elementary science teacher Holly Loftis about a project her students recently completed. In wrapping up a section on energy, her students worked in… Source:fremonttribune.com Original Image Link
A new nonprofit, the Society for the Protection of Underground Networks, is on a mission to illuminate the hidden world of fungi beneath our feet. Gabriel Popkin, a contributing correspondent, joined these researchers on their inaugural sampling expedition in Patagonia. The researchers hope to map the global distribution of mycorrhizal fungi with a network of researchers.
Read the story: https://www.science.org/content/article/myconauts-aim-reveal-often-hidden-soil-fungi-shape-ecosystems
Published: 11th Aug 2022 05:05:58 By: Science Magazine
Science News Video: How soft sounds might dull pain in mice
Experiments in mice show how sound tamps down on pain processing in the brain
Read the story: https://scim.ag/3cjITbb
Read the research ($): https://scim.ag/3Ok5dPa
Read the story: https://www.science.org/content/article/ancient-giraffe-relative-head-butted-rivals-amazing-sexual-weapon
Read the research: https://www.science.org/doi/10.1126/science.abl8316
Published: 2nd Jun 2022 06:44:04 By: Science Magazine
Science News Video: This little bot can hitchhike, swim and swoop with ease
Robots on long survey missions need to conserve power whenever possible. What if they could just hitch a ride on whatever they’re studying? That’s the idea behind a new robot, inspired by remoras, fish that hitchhike onto other animals using an adhesive disc on top of their head.
Remoras use lamellae, slat-like bones encased in soft tissue, and spinules, rows of hard teeth-like tissue to create tight suction. In 2017, scientists created a disc inspired by these features. But the disc couldn’t suction with individual lamella, making it vulnerable to falling off.
In the new study, the researchers created a disc with redundant suctions, allowing it to attach to surfaces even if part of its disc was not fully attached.
Adding propellers on board enabled the robot to swim underwater and latch onto moving objects. The bot could also launch itself out of the water in less than half a second, scientists report this week in Science Robotics.
The researchers anticipate this robot being used in a variety of situations: from diving in the water to tag animals, to long term environmental surveys. Watch the video to see the robot tackle a variety of situations with ease.
Published: 20th May 2022 04:29:18 By: Science Magazine
Science News Video: The "Loneliest Whale" might not be so lonely. #shorts #science #SciShow
Head to https://linode.com/scishow to get a $100 60-day credit on a new Linode account. Linode offers simple, affordable, and accessible Linux cloud solutions and services.
If the 10 kilometer wide asteroid that hit the Earth 66 million years ago hit just a few minutes later, would the outcome of the living creatures here have been different?
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What If History Were Different By 10 Minutes?
Published: 29th Nov 2022 10:00:17 By: SciShow
Science News Video: We Still Don't Know What Protons Are
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Protons make up most of the regular matter int he universe, and we're still figuring out a few of their quirks... Or quarks.
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Sources:
https://www.nature.com/articles/s41586-022-04998-2
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Welp...Maybe We Were Wrong About Protons
The charmed life of the proton
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Did you know SciShow has a shorts section on Youtube? We’ve compiled a variety of bite sized shorts about food here for you to indulge in at your leisure!
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Sources:
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Published: 25th Nov 2022 10:00:17 By: SciShow
Science News Video: What’s the Best Way to Prepare Food? | Compilation
Thanks MEL Science for sponsoring this video! Use the code “scishow” for 50% off the first month of any MEL Science subscriptions: https://melscience.com/sBLa/
From frying and baking, to zapping and roasting, here are a few scientifically backed dos and don’ts of food cookery.
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Sources
Why Do We Eat Raw Fish But Not Raw Chicken?
https://youtu.be/9aoTr9CbHew
The Chemistry of Fried Food
https://youtu.be/oTfgfoVb6io
What’s the Biggest Difference Between Baking Powder And Baking Soda?
https://youtu.be/GXRouroc_ZY
Does Microwaving Food Destroy Its Vitamins?
https://youtu.be/SlkLa9Ezt00
Can You Really Cook Alcohol Out of Food?
https://youtu.be/fxipEj0aOIM
Why Does Salt Make Food Taste Better?
https://youtu.be/ATrSoMlx5PE
Published: 24th Nov 2022 10:00:30 By: SciShow
Science News Video: This tiger shark is mapping the world’s biggest seagrass bed | Science News
Using observations gathered by camera-equipped tiger sharks (like the one shown here) and a crew of divers, researchers have discovered the world’s largest expanse of seagrasses. The newly mapped seagrass bed in the Bahamas Banks, a cluster of underwater plateaus surrounding the Bahama archipelago, covers an area half the size of Florida. Seagrass meadows help fight climate change by capturing and burying carbon for millennia, and this one could store a quarter of all carbon trapped by seagrasses worldwide.
Read more:
Video: Beneath The Waves
Published: 1st Dec 2022 08:12:13 By: Science News
Science News Video: Watch a shark encounter a hook outfitted with SharkGuard | Science News
Sharks and their relatives can detect electric fields using organs in the skin called ampullae of Lorenzini. So researchers tested whether attaching a SharkGuard device, which emits a pulse of electricity every two seconds, to a fishing line just above the hook could deter a shark. The results, showing a shark taking the bait of a normal hook but other sharks veering away from hooks with the device, could hold promise for preventing millions of sharks from becoming bycatch.
Read more:
Video: Fishtek Marine
Published: 1st Dec 2022 08:12:10 By: Science News
Science News Video: Watch a rat bob its head to music | Science News
To figure out whether rats innately perceive rhythm, researchers used motion capture cameras to track how rats move to a musical beat. The colored dots indicate markers that helped the cameras track the rodent’s subtle head bobbing as it hears a Mozart piano sonata and Lady Gaga’s “Born This Way.” The study could help reveal the evolutionary foundations of humans’ sense of rhythm.
Read more: https://www.sciencenews.org/article/rats-bop-their-heads-to-the-beat-music
Video: Y. Ito et al/Sci. Adv. 2022
Published: 22nd Nov 2022 09:12:36 By: Science News
Science News Video: Watch an aye-aye pick its nose and slurp the snot | Science News
Long thought to launch themselves randomly into the air when danger threatens, tiny springtails (Isotomurus retardatus) turn out to have some control over their leaping direction. They also curve their body to stop tumbling in air and use a tubelike structure on their underside to help land upright some 85 percent of the time. (High-speed video has been slowed for viewing.)
Read more: https://www.sciencenews.org/article/video-springtails-jumps-collembola
Video: V.M. Ortega-Jiménez et al/PNAS 2022
Published: 8th Nov 2022 06:03:29 By: Science News
Science Channel Video: NASA's Artemis 1 rocket successfully launches on its mission to the moon
The Artemis 1 has successfully launched from the Kennedy Space Center at 1:47am ET on 11.16.22, a mission to land the first woman and first person of color on the Moon.
Credit: NASA
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Published: 16th Nov 2022 03:36:19 By: Science Channel
Science Channel Video: How It's Made: Pewter Tankards
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Published: 2nd Nov 2022 01:00:36 By: Science Channel
Science Channel Video: How It's Made: Smart Electric Meters
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Published: 26th Oct 2022 01:00:26 By: Science Channel
Science Channel Video: Experts Fear Foreign Attack on Scientific Satellite | NASA's Unexplained Files
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From Season 5, Episode 8: Saturn's Death Star
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Published: 25th Oct 2022 04:35:50 By: Science Channel
Science Channel Video: How It's Made: Latex Swords
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Published: 19th Oct 2022 04:00:21 By: Science Channel
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