New Google AR exhibits let you see prehistoric creatures up close
Google's Arts & Culture app just added a suite of prehistoric animals and NASA artifacts that are viewable for free with a smartphone.
25 August, 2020
Google Arts & Culture
- The exhibits are viewable on most smartphones through Google's free Arts & Culture app.
- In addition to prehistoric animals, the new exhibits include NASA artifacts and ancient artwork.
- The Arts & Culture app also lets you project onto your walls famous paintings on display at museums around the world.
<p>Many of the world's museums are closed due to the COVID-19 pandemic, but now you don't need to leave the couch to see some of the creatures on display at institutions like Moscow's State Darwin Museum and London's Natural History Museum. <a href="https://blog.google/outreach-initiatives/arts-culture/invite-ancient-creatures-your-living-room-ar/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+blogspot%2FMKuf+%28The+Keyword+%7C+Official+Google+Blog%29" target="_blank" rel="dofollow">Google's Arts & Culture app just added a suite of new exhibits</a> that can be viewed in augmented reality through your smartphone.</p><p>After installing the app on an ARCore-supported Android device, an iPhone, or an iPad, users can project the creatures onto any surface, take photos and videos, change their size, and move them around the room. </p><p>One of the strangest new exhibits is the <a href="https://artsandculture.google.com/asset/QwGIdPc45fzOug" target="_blank">Cambropachycope</a>, a tiny crustacean from the Cambrian Period that has one of the world's oldest preserved compound eyes. Here's a look:</p>
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yMzU4MTg1OS9vcmlnaW4ucG5nIiwiZXhwaXJlc19hdCI6MTY0MDg5MDkxNX0.gw896Sfmmx6R5ys1JpelsmfMweLl_i6Fn5gH0jBabMY/img.png?width=980" id="a6307" class="rm-shortcode" data-rm-shortcode-id="ce7fdbf4b36e13d66b434c946954a223" data-rm-shortcode-name="rebelmouse-image" data-width="1331" data-height="740" />
Google Arts & Culture
<p>Other animals on display include:</p><ul><li><a href="https://artsandculture.google.com/asset/opabinia-a-500m-year-old-creature-with-five-eyes/jwEx938NwO9A5w?hl=en" target="_blank">Opabinia</a> — A 500-million-year-old arthropod with five eyes</li><li><a href="https://artsandculture.google.com/asset/GAG_J9wcz31GXw" target="_blank" rel="noopener noreferrer dofollow">Skeleton of the blue whale</a> – The largest animal to ever exist on Earth</li><li><a href="https://artsandculture.google.com/asset/LgGLuNutwk-OPQ" target="_blank" rel="noopener noreferrer dofollow">Spotted trunkfish</a> — A fish with an unusually strong carapace made from thick hexagonal scale plates called scutes</li><li><a href="https://artsandculture.google.com/asset/HwHAh659CiUWEA" target="_blank" rel="noopener noreferrer dofollow">Aegirocassis</a> — A 480-million-year old marine animal, believed to be the oldest large filter feeder, which existed hundreds of millions of years before whales and sharks</li></ul><img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yMzU4MTg2MC9vcmlnaW4uZ2lmIiwiZXhwaXJlc19hdCI6MTYyNzUwMzgzMn0.JmkjgpCDknwCrCEEXmHx7POByvK7-QRcDT9jEi7Nmc8/img.gif?width=980" id="2b112" class="rm-shortcode" data-rm-shortcode-id="2a3a9c7b9e7b24fa991fd3cd66d3a2ac" data-rm-shortcode-name="rebelmouse-image" alt="Apollo 11 command module" data-width="312" data-height="630" />
Google Arts & Culture
<p>Google's new AR exhibits also include a handful of NASA artifacts, like the <a href="https://artsandculture.google.com/asset/jAGjIi6RFQBOFg" target="_blank" rel="noopener noreferrer dofollow">Apollo 11 command module</a> and Neil Armstrong's A-7L spacesuit, and also a statue of <a href="https://artsandculture.google.com/asset/3QFU2nR_dVV9Lg" target="_blank" rel="noopener noreferrer dofollow">Lanzón</a>, the pre-Inca "smiling god".</p><img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yMzU4MTg0OC9vcmlnaW4ucG5nIiwiZXhwaXJlc19hdCI6MTY2MzcwMTQ0OX0.RjKkLrPlq0tFGTsDK-VFL6Jz5PVdOmjF3lPrrIIzj00/img.png?width=980" id="46195" class="rm-shortcode" data-rm-shortcode-id="b8dd7e11ceb09fd3f1803f055d26a6a6" data-rm-shortcode-name="rebelmouse-image" alt="Neil Armstrong's spacesuit" data-width="916" data-height="637" />
Google Arts & Culture
<p>Not into NASA artifacts or strange fish? You can also use the Arts & Culture app to project onto your walls paintings like <a href="https://artsandculture.google.com/asset/qwH7SFUucsTJjQ" target="_blank" rel="noopener noreferrer dofollow">Frida Kahlo's self portraits</a>, Gustav Klimt's "<a href="https://artsandculture.google.com/asset/HQGxUutM_F6ZGg" target="_blank" rel="noopener noreferrer dofollow">The Kiss</a>," Rembrandt's "Night Watch," and Johannes Vermeer's <a href="https://artsandculture.google.com/project/vermeer-paintings" target="_blank" rel="dofollow">complete works</a>.</p>
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Listen: Scientists re-create voice of 3,000-year-old Egyptian mummy
Scientists used CT scanning and 3D-printing technology to re-create the voice of Nesyamun, an ancient Egyptian priest.
24 January, 2020
- Scientists printed a 3D replica of the vocal tract of Nesyamun, an Egyptian priest whose mummified corpse has been on display in the UK for two centuries.
- With the help of an electronic device, the reproduced voice is able to "speak" a vowel noise.
- The team behind the "Voices of the Past" project suggest reproducing ancient voices could make museum experiences more dynamic.
<p><br></p></div>
<p>Scientists have reproduced the voice of an ancient Egyptian priest by creating a 3D-printed replica of his mummified vocal tract.</p><p>An international and interdisciplinary team, led by David Howard, a professor of electronic engineering at Royal Holloway, used computed tomography (CT) scanning technology to measure the dimensions of the vocal tract of Nesyamun, a mummy that's spent about two centuries on display at Leeds City Museum in the United Kingdom. </p><p>The team then used those measurements to 3D-print an artificial vocal tract, through which they produced sounds using a peculiar electronic device called the Vocal Tract Organ. (You can check it out <a href="https://youtu.be/pUryWk-s9Ig" target="_blank">here</a>.)</p><p style="margin-left: 20px;">"The Vocal Tract Organ, a first in its own right, provided the inspiration for doing this," Howard told <a href="https://www.youtube.com/watch?v=pUryWk-s9Ig" target="_blank"><em>CNET</em></a>. </p><p>Nesyamun, whose priestly duties included chanting and singing the daily liturgy, can once again "speak" — at least, in the form of a vowel noise that sounds something like a cross between the English pronunciation of the vowels in "bed" and "bad."</p>
<span style="display:block;position:relative;padding-top:56.25%;" class="rm-shortcode" data-rm-shortcode-id="5f1337a403dd2636b1b81207c9e8f648"><iframe type="lazy-iframe" data-runner-src="https://www.youtube.com/embed/94KBXL4D3p4?rel=0" width="100%" height="auto" frameborder="0" scrolling="no" style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></span><p>Of course, the new "voice" of Nesyamun is an approximation, and given the lack of actual recordings of his voice, and the degeneration of his body over millennia, it's impossible to know just how accurate it is. But the researchers suggested that their "Voice from the Past" project offers a chance for people to "engage with the past in completely new and innovative ways."</p>
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yMjYwNDIzMS9vcmlnaW4ucG5nIiwiZXhwaXJlc19hdCI6MTY0NDA2MTQ5OH0.sNAamCw1a70ynZafRcdmWHpgEN-jW6yULPu6zgGqIDc/img.png?width=980" id="664a9" class="rm-shortcode" data-rm-shortcode-id="c7366f82a61f16d0d3b2989d803fb3ce" data-rm-shortcode-name="rebelmouse-image" />
Howard et al.
<p style="margin-left: 20px;">"While this approach has wide implications for heritage management/museum display, its relevance conforms exactly to the ancient Egyptians' fundamental belief that 'to speak the name of the dead is to make them live again'," they wrote in a <a href="https://www.nature.com/articles/s41598-019-56316-y#Fig3" target="_blank">paper</a> published in Nature Scientific Reports. "Given Nesyamun's stated desire to have his voice heard in the afterlife in order to live forever, the fulfilment of his beliefs through the synthesis of his vocal function allows us to make direct contact with ancient Egypt by listening to a sound from a vocal tract that has not been heard for over 3000 years, preserved through mummification and now restored through this new technique."</p>Connecting modern people with history
<p>It's not the first time scientists have "re-created" an ancient human's voice. In 2016, for example, Italian researchers used software to <a href="https://www.smithsonianmag.com/smart-news/hear-recreated-voice-otzi-iceman-180960570/" target="_blank">reconstruct the voice of Ötzi,</a> an iceman who was discovered in 1991 and is thought to have died more than 5,000 years ago. But the "Voices of the Past" project is different, the researchers note, because Nesyamun's mummified corpse is especially well preserved.</p><p style="margin-left: 20px;">"It was particularly suited, given its age and preservation [of its soft tissues], which is unusual," Howard told <em><a href="https://www.livescience.com/amp/ancient-egypt-mummy-voice-reconstructed.html" target="_blank">Live Science</a>.</em></p><p>As to whether Nesyamun's reconstructed voice will ever be able to speak complete sentences, Howard told <em><a href="https://abcnews.go.com/Weird/wireStory/ancient-voice-scientists-recreate-sound-egyptian-mummy-68482015" target="_blank">The Associated Press</a>, </em>that it's "something that is being worked on, so it will be possible one day."</p><p>John Schofield, an archaeologist at the University of York, said that reproducing voices from history can make museum experiences "more multidimensional."</p><p style="margin-left: 20px;">"There is nothing more personal than someone's voice," he told <em>The Associated Press.</em> "So we think that hearing a voice from so long ago will be an unforgettable experience, making heritage places like Karnak, Nesyamun's temple, come alive."</p>
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New theories reveal the ferocious T-Rex as… adorable?
The American Museum of Natural History presents the new, more accurate T. rex.
10 March, 2019
Image source: American Museum of Natural History
- Hatchling, four-year-old, and adult models show us new sides of the famous predator.
- They're part of the T. rex: The Ultimate Predator exhibit running from March 2019 to August 2020.
- Attention time travelers: You may want to pet the feathered hatchling. Don't.
<p>There's no doubt that the adult <em>Tyrannosaurus Rex</em> was a fearsome predator, with a powerful bite that could cause the head of a victim to explode from sheer force. Of course, much of what we've longed "known" about <em>T. rex</em> is informed speculation based on incomplete information. However, paleontologists at New York's <a href="https://www.amnh.org" target="_blank" data-vivaldi-spatnav-clickable="1">American Museum of Natural History</a> (AMNH) are about to unveil the result of a remarkable project. </p><p>They've constructed stunning models of the <em>T. rex</em> as a hatchling, as a four-year-old, and as an adult based on the latest discoveries and thinking. Their intent is to provide the most scientifically accurate renderings ever of the <em>T. rex</em> as part of their "<a href="https://www.amnh.org/exhibitions/t-rex-the-ultimate-predator" target="_blank" data-vivaldi-spatnav-clickable="1">T. rex: The Ultimate Predator</a>"exhibit running from March 11, 2019 to August 9, 2020. </p><p>The biggest surprise? The hatchling. Who ever thought a <em>T. rex</em> could be so, well, <em>crazy-cute</em>!?</p>
Latest fossil discoveries
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8xOTI2MzYxOC9vcmlnaW4uZ2lmIiwiZXhwaXJlc19hdCI6MTYxNDgzNDM0NX0.4EPr3H-7AvQWUHTkOSQZ-gLDcJzEDgaLrCFjP5K9e5A/img.gif?width=980" id="51dd9" class="rm-shortcode" data-rm-shortcode-id="bdf6410d0ac311b5078630429d7a0e59" data-rm-shortcode-name="rebelmouse-image" />Image source: AMNH/AMNH / R. Peterson
<p>As more fossils are discovered, we learn more and more about the <em>Tyrannosauroidea</em> family. The first discovery of a feathered dinosaur, the <a href="https://australianmuseum.net.au/learn/dinosaurs/fact-sheets/sinosauropteryx-prima/" target="_blank" data-vivaldi-spatnav-clickable="1"><em>Sinosauropteryx prima</em></a> in 1996, suggested we might've been picturing the ancient creatures, including <em>T. rex</em>, incorrectly. More recent discoveries such as the <a href="https://www.amnh.org/explore/news-blogs/on-exhibit-posts/get-to-know-a-dino-yutyrannus-huali" target="_blank" data-vivaldi-spatnav-clickable="1"><em>Yutyrannus huali</em></a> have only bolstered this suspicion. In addition, archeologists have begun finding <a href="https://www.smithsonianmag.com/smart-news/new-fossil-could-prove-or-disprove-existence-tiny-t-rex-180968639/" target="_blank" data-vivaldi-spatnav-clickable="1">infant</a> Tyrannousaur fossils, and this has allowed the team at the AMNH, led by <a href="https://www.amnh.org/our-research/staff-directory/mark-a.-norell" target="_blank" data-vivaldi-spatnav-clickable="1">Mark Norell</a>, to realistically imagine <em>T. rex</em> at three life stages for the "Ultimate Predator" exhibit.</p><p>Not all <em>Tyrannosaurs</em> were <em>T. rexes</em> — there were dozens of Tyrannosaur species, and no others were as large. The "Ultimate Predator" show includes a number of them, including the <a href="https://www.amnh.org/our-research/science-news2/2004/newly-discovered-primitive-tyrannosaur-found-to-be-feathered" target="_blank" data-vivaldi-spatnav-clickable="1"><em>Dilong paradoxus</em></a>. Most were about the size of a <em>T. rex</em> youngster as adults. They were all, however, all dangerous predators — and the AMNH exhibit will feature new representations of a variety of family members. Most <em>Tyrannousaurs</em> were fast runners, unlike the adolescent and adult <em>T. rex</em>, a slower-moving death machine. (The hatchling ran.)</p>Informed guesswork
<p>There's still a fair amount of conjecture involved, but between what's visible in the fossil record and what can be seen today in <em>T. rex's</em> living relatives, there's little doubt that experts are growing ever-closer to a complete understanding of these creatures who last roamed the earth some 68 million years ago. A lot can be inferred from these familial connections, including feeding and parenting behaviors and various as-yet-unknown physical features. For example, fossilized <em>T. rex</em> footprints are nearly identical to the modern emu, albeit bigger, and so inferences can be made about their feet.</p><p>Speaking of skin, contrary to the traditional belief that <em>T. rex's</em> skin was akin to a contemporary lizard's or snake's, experts now suspect it was actually a more leathery covering, similar to that of the foot of a chicken or the leg of a turtle.</p><p>The new AMNH models reflect the latest theories regarding every minute details of their physiognomy.</p>The hatchling T. rex
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8xOTI2MzYyMS9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY2NDg0ODQyN30.vjxIa6vtUc09cYIpuc7oDPXc55Wvdu0AzczOwUFxhj0/img.jpg?width=980" id="07e0f" class="rm-shortcode" data-rm-shortcode-id="5b8360403220f434975e15277b3fd0f6" data-rm-shortcode-name="rebelmouse-image" />Image source: AMNH/D. Finnin
<p> About 60 percent of <em>T. rex</em> hatchlings — about the size of turkeys — probably didn't survive to their first birthday. The downy-feathered tykes grew quickly, though, about 140 pounds a month, but it still took until they were about 20 to reach full size. Experts believe that they were quick little predators with lots of tiny, needle-like teeth. Like modern Komodo dragons, they probably fed on insects and smaller vertebrates before maturing into their grownup fare.</p>The four-year-old T. rex
<p> By the time <em>T. rex </em> was around four, it was as big as other non-<em>rex</em> <em>Tyrannosaurs</em>. (AMNH <a href="https://www.amnh.org/about-the-museum/press-center/t-rex-the-ultimate-predator-opens" target="_blank" data-vivaldi-spatnav-clickable="1">says</a> this is about five times the size of a four-year-old human boy.) It was fully feathered, with teeth good for slicing and cutting as opposed to crushing, the speciality of the adult <em>T. rex</em>. At this stage, <em>T. rex</em> also had long arms — it's believed they stopped growing prior to reaching full size, resulting in the oddly teeny arms of the adult <em>T. rex</em>.</p>Adult T. rex
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8xOTI2MzYyMi9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY3MzM5NzQ2N30.RyxOPcMBvj62IAkB6jEcEH092URmqKcow2yUEUW0bYo/img.jpg?width=980" id="a2a5e" class="rm-shortcode" data-rm-shortcode-id="01e2062092f0d4bdf3c3a24f42d1043f" data-rm-shortcode-name="rebelmouse-image" />Even scarier than before? Image source: AMNH/D. Finnin
<p>This is the terrifying bad boy — or girl — we know and fear, albeit likely with more feathers than you might have once thought. The monster was up to <a href="https://www.amnh.org/dinosaurs/tyrannosaurus-rex" target="_blank" data-vivaldi-spatnav-clickable="1">40 feet long</a>, and weighed between 11,000 and 15,500 pounds.</p><p><em>T. rex's</em> banana-shaped teeth and mighty jaws could clamp down with 7,800 pounds of force — that's about the weight of three cars. It was one of very few creatures ever to be capable of pulverizing and digesting the solid bone of prey. (30–50 percent of <em>T. rex</em> coprolites, fossilized poop, is actually crushed bone.)</p><p>If that wasn't enough, we now know that <em>T. rex</em> <a href="https://www.amnh.org/about-the-museum/press-center/t-rex-the-ultimate-predator-opens" target="_blank" data-vivaldi-spatnav-clickable="1">senses were super-sharp</a>. Orange-sized eyes faced forward, hawk-like, and were set far enough apart that <em>T. rex</em> had great depth vision. Examination of its brain casings suggests an exceptional sense of smell and of hearing, too.</p><p>The new exhibit has a shadow-theater floor projection of one of these nightmares coming to life.</p>The exhibit
<iframe width="560" height="315" src="https://www.youtube.com/embed/PpxevS5MSjM" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe><p>If you're fortunate enough to visit the AMNH for the <a href="https://www.amnh.org/exhibitions/t-rex-the-ultimate-predator" target="_blank" data-vivaldi-spatnav-clickable="1"><em>T. rex: The Ultimate Predator</em></a> exhibit, you'll have the opportunity to get up close and personal — safely — with <em>T. rex</em>.</p> <ul> <li>They'll have a definitive life-sized model of an adult <em>T. rex</em>, replete with patches of feathers.</li> <li>There will be several hatchling reconstructions, as well as a four-year-old <em>T. rex</em>.</li> <li>A "roar mixer" will allow visitors to construct their own <em>T. rex</em> roars by combining the vocalization of related animals.</li> <li>You can wander through an interactive Cretaceous environment.</li> <li>Dig in at a fossil "investigation station" with all the tools a paleontologist could want: a CT scanner, measuring tools, and a microscope.</li> </ul>
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