But the findings actually contradicted this theory. Three groups of testers were chosen, and given either plain orange juice, orange juice with enough vodka to reach a 0.04 percent blood alcohol concentration, or orange juice with enough vodka to reach a 0.07 percent blood alcohol level (the latter being just under the legal driving limit in the US and UK, which means these are not really drunk people–just tipsy). Then each group was shown a short video, from a witness’s perspective, of a kidnapping at a bus station....

This 34-piece ratching combination wrench set is a whopping 70% off right now, down to $85.64 from its original $289.99 price. A thin head and beam allow you to get to any nuts and bolts hiding in nooks and crannies, and the size is stamped on both ends of the beam to find the kind of wrench you need quickly. The ratcheting end has 72 teeth, making it so that you only need to turn it five degrees to fasten, versus 30 degrees for standard wrenches....

If you’re using a camp grill over a small and controlled fire or a portable camp stove for your meals, this comprehensive mess kit is an affordable asset. Heat a stew in the 1-liter pot (you can also choose a kit with a 2-liter pot) or fry up some griddle cakes for a hearty breakfast in the pan. A stainless steel spork, pot lid, plastic serving spoon, wooden spoon, two BPA-free plastic bowls and a loofah complete the set, and everything fits compactly into a carrying bag for easy transport....

“If you make a really concentrated salt solution, or if you mix things like water and ethanol, you can actually feel them heat up a little bit,” says Anthony Straub, a professor of environmental engineering at the University of Colorado at Boulder. “So there’s enough energy, you can tell, for heating to happen.” Osmotic power takes advantage of osmosis, the movement of water through a semipermeable membrane. What we call salt is actually a chemical combination of the elements sodium and chlorine....

When shopping for an evaporative cooler, you’ll want to consider a number of factors. Water tank capacity determines how long the unit will cool; without water, these are just fans. Next, think about cooling area, which is measured in CFM (cubic feet per minute). The higher the CFM, the larger the area it can cool. You’ll also want to consider the unit’s size, and whether it’ll fit in your space....

“We will give 99% of our Facebook shares — currently about $45 billion — during our lives to advance this mission,” he said. “We know this is a small contribution compared to all the resources and talents of those already working on these issues. But we want to do what we can, working alongside many others.” The post also included the announcement of an entirely new organization: “as you begin the next generation of the Chan Zuckerberg family, we also begin the Chan Zuckerberg Initiative to join people across the world to advance human potential and promote equality for all children in the next generation....

Instead, Cox announced the company was testing a new feature called “Reactions”, an expansion of the “Like” button that allows users to post six new animated emoji-like faces where the Like button is today, expressing other emotions, including finally “Sad” and “Angry.” Reactions were originally only being tested in only Ireland and Spain, but as of writing this four other countries are now also testing them, including Japan, which got the feature on January 13th....

Today, visitors to the museum for Star Wars: The Force Awakens can see the Millennium Falcon’s cockpit on display, but the smuggling ship’s origins go back a long long way. Or at least to the time Star Wars: Revenge of the Sith was released. Started online by a man from Nashville, the project attracted 300 volunteers who assembled bits and pieces of the craft over the years. Then in 2012 a trio from Huntsville took the lead on building the cockpit....

A study published on Halloween in Cell Biology found that vampire bats develop and maintain social bonds resembling friendships. Biologists knew these creatures were uniquely hospitable with one another due to their rare grooming and food-sharing habits. But until now, scientists had been unable to prove they formed long-standing relationships. Researchers Gerald Carter, an associate professor at Ohio State University, and Simon Ripperger, a postdoctoral fellow with the Smithsonian Institute, hypothesized that bonds between bats developed during captivity would continue after they were released back into the environment....

Prior to the camera’s announcement we had a chance to visit the Leica headquarters in Wetzler, Germany, tour the facilities where these cameras are produced, and be some of the very first in the world to get hands on time with this forthcoming camera. Read on to learn more about our shooting experience with the SL2. Design and feel The ergonomics of the SL2 have gotten an overhaul compared to the original SL....

The design of the Fluance Ai41 A Canadian-based company, Fluance designs hi-fi components with the intention of delivering rich sound without the need to spend a fortune. The Ai41 system (an update to the previous Ai40 model) produces this natural sense of space through a pair of two-way powered speakers, each with dimensions of 10.9 inches (H) by 6.5 inches (W) by 7.6 inches (D). The rear-ported, MDF composite cabinets are small, relatively light, and easy to carry....

This drastic change to the chemistry in the atmosphere has lead to major consequences to our land and seas and it will only worsen as the climate continues to change. A study published on August 22 in the journal Nature Climate Change found that if greenhouse gases continue to be emitted at their current rate, nearly 90 percent of all marine species could face extinction by the end of this century....

Traditional watchmakers such as Fossil are doing their best to usher these people into the new era by manufacturing hybrid smartwatches that have the look and feel of traditional timepieces—showcasing classic mechanical action atop a display for features like step trackers, weather reports, plus text and email alerts, etc. The Fossil Latitude Hybrid HR—the most fully-featured of the Fossil smartwatch connected lineup with the inclusion of an always-on display and heart rate monitor—may not market itself as a “Smartwatch for People Who Don’t Like Smartwatches,” but it may as well....

Have a favorite science joke that’s not on the list? Tweet it with the hashtag #PopSciJokes for a chance to get it on the list. What did one beam of light say to the other just before they slammed into each other? “Dude, you can totally crash on my photon.” An amoeba sits down to eat at a restaurant. Across the room, another Amoeba is undergoing mitosis. The first amoeba flags down the waiter and says, “I’ll have what she’s halving....

Enter MIT. Researchers there developed Lubricant Impregnated Surfaces (LIS), a material that is so hydrophobic, droplets of water slide right off of it. “We can show that water can slide off like ketchup,” lead researcher Kripa Varanasi says. If you’ve ever eaten a hot dog, you know that this must be one slippery material. Even calling it a material is, well, slippery. LIS is more accurately defined as an interaction between two materials: a lubricant, such as oil, and a hydrophobic surface....

Circumvent the need for a standalone Fire TV Stick with the Fire TV Omni Series, which you can control hands-free with Alexa. Additionally, enjoy Prime Video favorites like The Marvelous Ms. Maisel and Mozart in the Jungle in 4K UHD with support for Dolby Digital Plus (bonus if you have a compatible soundbar). You can also connect to favorites from Netflix, Disney+, and more—we always appreciate it when streaming companies play nice with manufacturers....

Before you call Antiques Roadshow, however, you should know that with a transmitter kit, a cable and some solder, you can turn it into a monitor for an iPod video, a security-camera feed or an external display for a PC. Not too shabby for a piece of equipment that used to only be good for watching The Jeffersons. How It Works Cost:** $64 Time: 4 hours Easy | | | | | Hard...

Mindfulness.com is a tool that can help, as it uses science-based techniques to help you be more mindful not just this high-stress season, but every day. It’s a great gift to give to a friend (no shipping required), and for one last chance, you can get a lifetime subscription at the special rate of $69.99. This instant download subscription is guaranteed to arrive in time for Christmas. Trusted by a global community of over one million, Mindfulness....

This black, 34-millimeter watch made with mostly resin is an approachable yet stylish choice. The circular white face looks confident and contrasts well with the band. It has an easy, adjustable buckle closure to make daily wear even more convenient. The resin glass window can withstand an active, urban lifestyle. It’s mostly water-resistant, but don’t take this one swimming. If you’re up for other colors or styles, Casio carries a wide selection of analog options....

This is Google’s flagship smartphone and it’s one of the few you should seriously consider upgrading to if you like the purest Android operating system experience. While other Android phones beat the Pixel 7 Pro in specific areas—the Asus ROG Phone 6 is better for gaming, the Galaxy S22 Ultra has a better camera system—Google’s smartphone offers one of the best all-around experiences. Even iPhone owners (myself included) would come away a little envious, even if it doesn’t push us to migrate....