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Picture This News
The weight of a whale on a visual scale
Nov 25, 2019 — How do you lift a whale? The ques- tion has been asked by many re-searchers for generations. Better yet: How do you weigh a whale? Even better: Why would you weigh one? Danish scientists from the Aarhus Institute of Advanced Studies (AIAS), along with U.S. scientists from Woods Hole Oceanographic Institution (WHOI), thought it was time those questions were answered. And as it turns out, the answers may be found — like many in the environment — through the use of drones.
Flipping the switch on food choice
Sep 11, 2019 — A hungry fly lands on a pile of edible goop and begins to eat. Suddenly, a green light appears in this controlled environment. What was previously just boring old slop is now deliciously sweet, and the fly eats with renewed vigor. Once the light...
Interpreting pig expressions
Apr 30, 2019 — Animal behaviorists from Scotland’s Rural College in Edinburgh (SRUC) are using 3D facial recognition technology to interpret the highly expressive faces of pigs. Working with machine vision and machine learning experts at the University of...
REDFINCH detects gas with light, sound
Feb 11, 2019 — Events such as the Port of Rizhao gas plant explosion in China that killed 173 people and injured hundreds of others in 2015; the explosion at the U.S.’s third largest refinery in Texas City, Texas, in 2005; and the Buncefield oil storage...
Curiosity inspires light-controlled materials
Dec 5, 2018 — Finnish researchers at Tampere University of Technology (TUT) have achieved a breakthrough in reconfiguring light-controlled materials, while also gaining a greater degree of control over their movements. The researchers changed the shape, length,...
Superman’s Heat Vision Inspires Ocular Lasers
Jul 17, 2018 — In the classic comic-book narrative, one of Superman’s many powers was “heat vision,” an ability to store solar energy in his eyes and emit it in fiery optic blasts, which were graphically depicted as lasers. As with so much of yesteryear’s science...
Laser Washing Revolutionizes Denim
Apr 18, 2018 — Patterned, tattered, and faded denim jeans are popular worldwide, with young and old. While there are many ways to achieve the trendy look — from stonewashing and bleaching to do-it-yourself techniques — many of the world’s major...
Lifesaving Drones Transform Rescue Efforts
Jan 26, 2018 — In the event of natural disasters such as wildfires and volcanic eruptions, drones can go where manned planes can’t. In the aftermath of a catastrophe, critical air quality information is needed for deploying emergency services, evacuations...
Smart Beer, Smart Sensors Keep Consumers Informed
Oct 23, 2017 — With the aid of smart codes and sensors, labels on beer can digitally provide product information to the drinker. These codes and sensors are embedded in the product and can be accessed via a smart phone app, which can read the 2D code on the label...
Natural Branding, Laser Marking for Organics
Sep 7, 2017 — The organic food business is experiencing a period of rapid economic growth as people around the globe seek natural food that’s better for them and for the environment. Eosta, an international distributor of fresh organic fruits and...
Lasers Reveal Vibration Patterns of Big Ben
May 1, 2017 — For whom the bell tolls” took on a new meaning for a group of U.K. researchers as they “vibration mapped” the famous London clock bell, the Great Bell — more commonly known as Big Ben — that resides inside the Elizabeth...
Making Fire Damage Assessment Concrete
Jan 23, 2017 — Concrete, fire and lasers generally don’t go hand in hand. But suppose there was a way to incorporate all three — specifically, in a laser that could detect and assess fire damage on concrete. Researchers at the University of Nottingham...
The Fall of Rayleigh’s Curse
Nov 2, 2016 — The Hope Diamond; Egypt’s infamous Tutankhamun; Turáni átok in Hungary — all are associated with purported curses that continue to plague believers around the world. The optics world has a curse of its own, of sorts —...
Happy Birthday, Your Majesty
Jul 18, 2016 — Queen Elizabeth II has owned at least 30 Pembroke Welsh corgi dogs in her lifetime, ever since her father, King George VI, brought home Dookie when she was a child. So when scientists at the University of Nottingham — who hold the world record...
Solar Flight Proves the Power of Clean Energy Technologies
May 16, 2016 — The eagle has landed. And the “eagle” in this case is a solar-powered airplane. The Solar Impulse 2 (Si2) — part of Solar Impulse, a program that aims to demonstrate and promote the power of clean technologies — touched down...
Don’t Do Windows? Soon, No One Will!
Feb 9, 2016 — It’s hard work cleaning the windows of skyscrapers. Dangerous, too. But human window washers may one day be relegated to the same fate as the switchboard operator or bowling pin setter, thanks to a revolutionary type of smart glass. Developed...
LEDs Let You Cast Timely Shadows
Dec 17, 2015 — “It is a simple ring of light on the wall — if you point your finger into the center, your own shadow becomes the hands of this shy clock — fragile, transient but present like yourself,” Vienna-based design group...
The Lightest and Brightest
Sep 14, 2015 — Technology and art don’t typically run with the same crowds. One sparks practicality and technology-based ideas; the other, creativity and imagination. So what happens when the two come together? The Wellington LUX Festival, an annual event...
Quiet in the Peanut Gallery!
Jun 15, 2015 — If you have a peanut allergy, you’re in for a bad time. A constant state of alert is status quo, with typical culprits (like peanut butter, peanut flour and peanut oil) on the blacklist and other, more subtle threats (like chocolate, pastries...
Data For The Masses
Mar 26, 2015 — Hindsight is 20/20. In February of 1995, Newsweek published an article titled “The Internet? Bah!” wherein the author deemed the hype surrounding an online future to be a large helping of “baloney.” Twenty years later, fiber...
Screen Saver
Dec 12, 2014 — Let’s face it: We spend a large portion of our day looking at screens. The jury is still out on whether that’s an entirely good or bad thing, but it is the reality of modern life. Our ever-evolving arsenal comprises cellphones, tablets,...
Had a few too many? A laser is waiting for you.
Sep 5, 2014 — “Don’t drink and drive.” You’ve heard it before, and you’ll hear it again. But some people still refuse to abide by that rule. It’s likely that you’ve shared the road with dozens of drunken drivers over your...
Uncovering a 50-million-year-old mystery
Jun 9, 2014 — When prehistoric organisms conspire with time and sediment to preserve a piece of nature’s skeleton, it’s something to gawk at: Fossils are lifted from their thousand-, million- or even billion-year respites to meet the public’s...
The science of comfort
Mar 11, 2014 — Everyone has at least one pair: sneakers that flatten your feet. High heels that rub your heels raw. Loafers that cramp your toes. You try, fruitlessly, to patch the damage with bandages or thick socks. In today’s cookie-cutter world of shoe...
Spring-mounted lidar maps Leaning Tower of Pisa
Dec 1, 2013 — Italy’s Leaning Tower of Pisa is already in a pretty precarious position – hence the name – but imagine the tragedy if an earthquake or other disaster knocked it over. Preservationists would need precise information to restore it...
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May 2024
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