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This non-contact thermometer reads temperatures in just one second
Get a digital reading with zero contact to avoid potential virus transmission and to make the process easier and faster for infants.
- As states open back up, regular temperature readings may become a way of life.
- Monitoring your temperature is an important step in recognizing illness.
- This non-contact infrared thermometer tells temperature in just one second.
Tracking the spread of COVID-19 is challenging on many levels, especially since so many people are asymptomatic. But as states open back up, regular temperature readings act as an important component of recognizing potential sickness. In fact, the CDC recommends twice-daily temperature checks if you've recently been in areas with the virus.
We all know how important it is to wear a mask in public to reduce the risk of transmission. Touch is another means of spreading the virus, making contact impossible and temperature-reading pretty tricky. That's where this Infrared Non-Contact Digital Thermometer with 1-Sec Temperature Read, which reads body temperature quickly, without worry of potential virus transmission or upset and tired infants, comes in.
The thermometer has a large-screen HD LCD display so that you can easily see the result. Just one click and you're good to go. You can also use this thermometer in Object Mode to detect any ambient temperatures, such as a cup of tea. An automatic shutdown feature turns the thermometer off after 15 seconds of inactivity to save energy. There's even a preset alarm feature that goes off when people or objects rise above a certain temperature.
Our new reality is going to include many safety precautions; regular temperature readings may be one of them. Pick up the Infrared Non-Contact Digital Thermometer with 1-Sec Temperature Read for just $79.99 (regularly $149.99) and you'll save 46% off the list price and get ahead of the game.
Price subject to change.
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The space tourism company Virgin Galactic teams up with Rolls Royce to create a new Mach 3 supersonic aircraft.
- Richard Branson's Virgin Galactic announces a partnership with Rolls Royce.
- The space tourism company will create a new supersonic jet for super-fast travel on Earth.
- The aircraft will travel at Mach 3 – three times the speed of sound.
Credit: Virgin Galactic
Virgin Galactic Spaceship Cabin Design Reveal<span style="display:block;position:relative;padding-top:56.25%;" class="rm-shortcode" data-rm-shortcode-id="ddd43e235d02118d76558a106aa99361"><iframe type="lazy-iframe" data-runner-src="https://www.youtube.com/embed/LC286Dnq4M4?rel=0" width="100%" height="auto" frameborder="0" scrolling="no" style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></span>
Most of Stonehenge's megaliths, called sarens, came from West Woods, Wiltshire.
Discovering Stonehenge's signature<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yMzUyOTYyMy9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY0MzQ2NDc3Nn0.zb-izy2gdpzY5RboUnWumoX1XqP7WgqqkfANYnMkRSA/img.jpg?width=1245&coordinates=0%2C726%2C0%2C-4&height=700" id="a041b" class="rm-shortcode" data-rm-shortcode-id="9872216ca30ec9e5628b8e91f32b5b6b" data-rm-shortcode-name="rebelmouse-image" />
In 1958, engineers undertook the task of re-erecting a Stonehenge trilithon that fell in 1797. Three cores drilled into a sarsen disappeared soon after.
For every answer, another question<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yMzUyOTYyNy9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTU5NzI5NDEzNX0.iNRlen_VApo2Hw6SPd_eiVodaG3UpEb00yD4GX_9JgU/img.jpg?width=1245&coordinates=0%2C164%2C0%2C1&height=700" id="e4fe1" class="rm-shortcode" data-rm-shortcode-id="157f21a6e304f7f50ebec55e2e53e505" data-rm-shortcode-name="rebelmouse-image" />
A view of Stonehenge during the Summer Solstice.
(Photo: Wikimedia Commons)<p>Thanks to Nash and his team, scientists now know the source of Stonehenge's sarsens. This clue can help them solve other Stonehenge mysteries. That most of the stones were sourced from one location, the study notes, suggests that they were erected at about the same time. It also reveals the routes the Neolithic builders had to traverse with their heavy loads.</p><p>But questions remain. Why did the builders choose West Woods when the Salisbury Plain is dense with sarsen? Why were two megaliths (Stones 26 and 160) sourced elsewhere? And were the missing stones gathered from West Woods or elsewhere? </p><p>These questions only touch on the sarsens. The question that intrigues so many of the monument's visitors remains hotly debated: Who built Stonehenge and why? Was it a <a href="https://www.theguardian.com/science/2013/mar/09/archaeology-stonehenge-bones-burial-ground#:~:text=Stonehenge%20may%20have%20been%20burial%20site%20for%20Stone%20Age%20elite%2C%20say%20archaeologists,-This%20article%20is&text=Centuries%20before%20the%20first%20massive,a%20theory%20disclosed%20on%20Saturday." target="_blank">burial site for the Stone age elite</a>? <a href="https://www.sciencedaily.com/releases/2012/06/120622163722.htm" target="_blank">A monument marking British unification</a>? <a href="https://www.theguardian.com/science/2015/mar/15/circular-thinking-stonehenges-origin-is-subject-to-new-theory" target="_blank">A Druid Mecca</a>? We don't know, but as scientific tools advance, we may be able to break the prehistoric silence that has laid over Stonehenge for so long.</p>
A recent study tested how well the fungi species Cladosporium sphaerospermum blocked cosmic radiation aboard the International Space Station.
- Radiation is one of the biggest threats to astronauts' safety during long-term missions.
- C. sphaerospermum is known to thrive in high-radiation environments, through a process called radiosynthesis.
- The results of the study suggest that a thin layer of the fungus could serve as an effective shield against cosmic radiation for astronauts.
Shunk et al.<p>Additionally, the fungus is self-replicating, meaning astronauts would potentially be able to "grow" new radiation shielding on deep-space missions, instead of having to rely on a costly and complicated interplanetary supply chain.</p><p>Still, the researchers weren't sure whether C. sphaerospermum would survive on the space station. Nils J.H. Averesch, a co-author of the <a href="https://www.biorxiv.org/content/10.1101/2020.07.16.205534v1.full.pdf" target="_blank">study published on the preprint server bioRxiv</a>, told <a href="https://www.syfy.com/syfywire/fungus-that-eats-radiation-could-be-cosmic-ray-shield" target="_blank">SYFY WIRE</a>:</p><p style="margin-left: 20px;">"While on Earth, most sources of radiation are gamma- and/or X-rays; radiation in space and on Mars (also known as GCR or galactic cosmic radiation) is of a completely different kind and involves highly energetic particles, mostly protons. This radiation is even more destructive than X- and gamma-rays, so not even survival of the fungus on the ISS was a given."</p>
International Space Station
NASA<p>To be sure, the researchers said more research is needed, and that C. sphaerospermum would likely be used in combination with other radiation-shielding technology aboard spacecraft. But the findings highlight how relatively simple biotechnologies may offer outsized benefits on upcoming space missions.</p><p style="margin-left: 20px;">"Often nature has already developed blindly obvious yet surprisingly effective solutions to engineering and design problems faced as humankind evolves – C. sphaerospermum and melanin could thus prove to be invaluable in providing adequate protection of explorers on future missions to the Moon, Mars and beyond," the researchers wrote.</p>
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