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ScienceDaily: Strange Science News |
| Learning from a 'living fossil' Posted: 30 Aug 2021 11:03 AM PDT As we live and breathe, ancient-looking fish known as bowfin are guarding genetic secrets that that can help unravel humanity's evolutionary history and better understand its health. |
| ‘Smart’ shirt keeps tabs on the heart Posted: 30 Aug 2021 09:32 AM PDT Carbon nanotube thread woven into athletic shirts gathered electrocardiogram and heart rate data that matched standard monitors and beat chest-strap monitors. The fibers are flexible and the shirts are machine washable. |
| 'Charging room' system powers lights, phones, laptops without wires Posted: 30 Aug 2021 09:32 AM PDT In a move that could one day free the world's countertops from their snarl of charging cords, researchers have developed a system to safely deliver electricity over the air, potentially turning entire buildings into wireless charging zones. |
| Unease beyond the uncanny valley: How people react to the same faces Posted: 30 Aug 2021 07:49 AM PDT If humanoid robots with the same appearance are mass-produced and become commonplace, how will human beings react to them? In a series of six experiments, scientists examined peoples' reactions when presented with images of people with the same face. Their results reveal a new phenomenon they call the clone devaluation effect -- a greater eeriness associated with cloned faces than with different faces. |
| Bright idea: New LEDs can detect off-food and lethal gases Posted: 30 Aug 2021 06:22 AM PDT New LED technology has potential to benefit firefighters, miners, military, plumbers and households. |
| Perceptions of supernatural beings reveal feelings about good and bad in humans Posted: 30 Aug 2021 05:18 AM PDT What transpires in comedies and cartoons when a character has a devil on one shoulder and an angel on the other is not far off from people's perceptions of the real world, finds a new study. |
| Synthetic biology enables microbes to build muscle Posted: 30 Aug 2021 05:17 AM PDT Would you wear clothing made of muscle fibers? Use them to tie your shoes or even wear them as a belt? It may sound a bit odd, but if those fibers could endure more energy before breaking than cotton, silk, nylon, or even the material used in bullet-proof vests, then why not? |
| Can a piece of sticky tape stop computer hackers in their tracks? Posted: 26 Aug 2021 08:17 AM PDT Researchers have taken the fight to online hackers with a giant leap towards realizing affordable, accessible quantum communications, a technology that would effectively prevent the decryption of online activity. Everything from private social media messaging to banking could become more secure due to new technology created with a humble piece of adhesive tape. |
| Brain refreshing: Why the dreaming phase matters Posted: 25 Aug 2021 08:36 AM PDT Researchers have found that blood flow in the brain capillaries, which is important for oxygen/nutrient delivery and waste removal, was increased during rapid eye movement sleep in mice. Adenosine A2a receptors might be at least partially responsible for this increased blood flow. These findings bring new hope for understanding the function of sleep and developing treatments for neurodegenerative diseases that involve the buildup of waste products in the brain, such as Alzheimer's disease. |
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