This Floating Machine Could Turn Wave Power Into Energy

The platform is the latest example of wave power. Despite a name that might sound like an energy drink, it’s a very real, very green power source. Researchers across the globe are trying to harness the energy of ocean waves—energy that would otherwise go into eroding beaches, rocking boats, and destroying sandcastles—and turn it into electricity. “You know if you’ve walked along the beach on a stormy day,” says Bryson Robertson, a professor of civil and construction engineering at Oregon State University....

December 13, 2022 · 4 min · 699 words · Robert Christopher

This Is What Competing Sperm Looks Like

This is the second year Nikon has offered a category for video time-lapse photography. Any sort of movie taken through a light microscope qualifies for entry, and an independent panel of judges evaluated each video for originality, informational content, technical proficiency and visual impact. The top three winners in the movie category receive 500-2,000 dollars toward the purchase of Nikon equipment. (If you haven’t entered yet, this year could be the year to do it — they’ve upped the prize range to 1,000-3,000 dollars....

December 13, 2022 · 2 min · 223 words · Richard Mason

This Tiny Bot Glows To Diagnose Tuberculosis

“The design [of the nanobot] is complicated, but the way you use it is extremely simple,” Feng Li, a chemistry professor at Brock University, says in a press release. The body of the nanobot is just 20 nanometers in diameter—smaller than the head of a pin—and made of gold. It has short and long strings of DNA—the long strings are tailored to a specific disease (the researchers were first testing it for tuberculosis) and the short strings contain a compound that fluoresce if the strand is cut....

December 13, 2022 · 2 min · 292 words · Janet Pyon

This Vpn Alternative Lets You Enjoy True Internet Freedom Sans The Monthly Fees

For your peace of mind, it may be better to invest in an alternative that’s sure not to leak your data. A device like Deeper Connect Nano Decentralized VPN Cybersecurity Hardware can help, and unlike a VPN, you only have to pay once to enjoy everything it has to offer. It’s only $299. Rated 4.5/5 stars by verified purchasers, the Deeper Connect Nano operates via a Decentralized Private Network (DPN), meaning instead of encrypting your web activity using a centralized network as a VPN does, it uses a decentralized, distributed network to ensure more powerful security, so your data won’t ever be logged, leaked, hacked, or subpoenaed....

December 13, 2022 · 2 min · 249 words · Paul Harper

Three Artificial Intelligence And Tech Tools Trying To Boost People S Mental Health

But the other side of the issue might be able to put a smile on your face: Tech companies and researchers are turning to AI and other software to try to solve just about any problem you can think of, from identifying fake news, to noticing if someone falls, to looking for ways to speed up the amount of time an MRI scan takes. Some companies are building software to help you change your thoughts for the better or even analyze a voice for signs of depression....

December 13, 2022 · 5 min · 948 words · Scott Patrick

Title Ix Takes On Science

Most people know two things about Title IX: 1. It created an impressive increase in the quality and quantity of female collegiate athletics, and 2. It resulted in a disappointing elimination of some male collegiate sports to reach the required equal balance. Some are concerned that parallel results could be achieved. “Colleges already practice affirmative action for women in science, but now they’ll be so intimidated by the Title IX legal hammer that they may institute quota systems,” Dr....

December 13, 2022 · 2 min · 277 words · Brenda Caron

Travel Affordably With This Early Black Friday Drop

The Dollar Flight Club Premium+ Plan Lifetime Subscription 2-Pack is an affordable option for you and a friend to be able to travel the world without spending a fortune. You can get it now as a part of our Early Black Friday Drops, which offers Black Friday pricing ahead of time. So don’t wait around because this price is already the lowest it will be! Dollar Flight Club is a flight deal alert service used by over 1 million members globally....

December 13, 2022 · 2 min · 306 words · Shelia Settle

Tribute To Open Information Activist Aaron Swartz Collects Thousands Of Links To Pdfs

As tribute, many of his fans and followers have begun posting links to research and academic papers, which are being collected by a new site. Swartz was a relentless proponent of open information; he fought repeatedly against JSTOR due to its tendency to charge the public for scholarly articles and pay the proceeds to publishers rather than authors. His stance was that these articles should be available to the public, for the public good, and that certainly if there is money exchanged, it should go to the authors rather than publishers....

December 13, 2022 · 1 min · 112 words · Larry White

Un Agreement Lets Satellites Track Airplanes Over The Ocean

Previously, airplanes were tracked by both the radar signals they sent out, and by passive transponder responses to radar signals they receive. This is a great system for tracking airplanes over ground and near radar stations, but doesn’t do much for airplanes flying over oceans, which cover about 71 percent of the Earth’s surface. To track planes over the ocean, it’d help if they could send signals to and receive signals from satellites, which aren’t bound by the limitations of ground radar....

December 13, 2022 · 1 min · 191 words · Brian Howard

Up Your Game Not Your Budget With Pro Level Mics And Headsets

FOX: Professional USB Studio Microphone If you scream in a session and no one is around to hear it, does it make a sound? How about we put philosophical thought experiments aside and just get a quality mic, such as the beyerdynamic FOX, on sale for $99 (regularly $179). This professional USB studio microphone captures 24-bit/96 kHz, studio-quality audio and is mobile-friendly, making it an ideal pick for YouTube, Twitch, recording podcasts, or just yelling at friends....

December 13, 2022 · 2 min · 326 words · Arthur Wolf

Updated Theory A Huge Chunk Of Earth Blasted Away In A Collision Is Now The Moon

Since around the time of the Apollo missions, lunar scientists have theorized that our moon formed after a horrendous collision between Earth and another world, which sheared off part of this planet. But all the while, there’s been a major disconnect with reality and the satisfying theoretical explanation of this concept. If that’s what happened, then the moon should be primarily composed of material from the collider, which would have been reincarnated as our natural satellite....

December 13, 2022 · 3 min · 429 words · Justin Greenwood

V Moda M 100 Review The Headphones That Made Me Love Headphones

V-Moda’s M-100 headphones, announced a few hours ago, are big and fairly expensive and kind of divisively designed. I’ve been using them for a week or so and they are the only new tech item I’ve used in the past few months that I’ve actually made other people use. The new iPhone and iPods are very nice, and Windows 8 tablets are ballsy and interesting, but I haven’t actually grabbed coworkers and demanded they try those things....

December 13, 2022 · 6 min · 1152 words · Ernestine Camire

Walmart Unveils Walmart Land Metaverse Experience

As announced via Twitter and an official blog post earlier this week, Walmart has apparently decided to get in on the nebulous, pricey, and still largely unrealized virtual and augmented reality business via the popular sandbox game world. Curious players now can visit two “experiences” currently: The aforementioned Land of Walmart, as well as something called Walmart’s Universe of Play. “Walmart Land will bring the best fashion, style, beauty and entertainment items directly to the global Roblox community of over 52 million daily users,” reads Walmart’s announcement, adding it will “continue to bring the fun with Walmart’s Universe of Play—the ultimate virtual toy destination in Roblox, just in time for those oh-so-real holiday wish lists....

December 13, 2022 · 2 min · 235 words · David Jones

Warm Up To Fall And Save 300 With This Fire Pit Deal On Amazon

The 52-inch Best Choice Wicker Fire Pit Table combines fashion and function on your patio or in your backyard. It includes tightly woven weatherproof wicker over an aluminum frame protected all year round with the included fabric cover. The aluminum tabletop is finished with a weather-resistant stain. The included windguard means the flame won’t be disturbed from its bed of glass rocks during crisp fall breezes. A pullout gas tank holder lets you inconspicuously change the propane without breaking your back....

December 13, 2022 · 1 min · 204 words · Shawn Flanders

Watch A Guy Fly Around In A Martin Jetpack

Here, watch the jetpack with pilot take off, and note the DJI Inspire drone filming the flight in the background: This is that same flight, from the Inspire drone’s camera: The flights are in preparation for a manned flight display in China in early December. Watch the full video, with many more exciting angles of takeoff and landing, below:

December 13, 2022 · 1 min · 59 words · Martha Caswell

Watch This Fascinating Time Lapse Of Crews Replacing An Overpass In Just A Weekend

In this case, the bridge was one of several in the complicated Seven Corners intersection in Falls Church, Va. The overpass crosses U.S. Route 50, a very busy commuter route in suburban Washington D.C., and the usual months-long process of demolishing the old bridge and putting up a new one would have created a traffic headache in an area that already has enough of them. So VDOT’s Northern Virginia office got the idea to do the NASCAR pit stop version of bridge replacement instead....

December 13, 2022 · 4 min · 642 words · Daniel Simmons

Watch This Homemade Railgun Fire A Projectile Into A Cantaloupe

The railgun, dubbed the WXPR-1, fired that shot at around 950 joules. The contraption weighs about 20 pounds, and while it can hurl a slug into a melon, it had trouble making an impact on plywood, though the projectile itself appears to have shattered. The creator detailed his construction process on Imgur, and claims it fired a projectile at a top speed of 560 mph. This is a homemade weapon, and anyone attempting to build such a device on their own should exercise extreme caution and follow best safety practices, including wearing goggles before firing....

December 13, 2022 · 1 min · 195 words · Thomas Seaton

We Test Flew Icon S A5 The Affordable Ish Personal Airplane For Everyone

I do want the stick, and I also don’t want the stick. Above the Hudson River is a busy air corridor. Helicopters buzz past us headed in the opposite direction and dot the sky over New York Harbor ahead. There’s boat traffic below. Hawkins assures me that he won’t let me screw this up. In fact, he says, it’s difficult to screw up badly in this aircraft. Icon has spent seven years developing a two-seat light sport aircraft simple and safe enough that anyone can learn to fly it....

December 13, 2022 · 5 min · 1037 words · Amber Adkinson

Weird Wheels Move Robot In Four Directions Without Twisting

Here’s how botmaker MicroRobo describes their creation: Watch more of the robot’s weird movements below: Digg

December 13, 2022 · 1 min · 16 words · Debra Storer

Wet And Not So Wild Obama And Mccain S Water Resource Policy

It seems as though water policy brings politicians together more than any single issue. While Defense Department appropriation bills, education bills and energy bills usually garner one or two symbolic nays or non-votes, almost every water use bill receives unanimous support. The bills range from the all encompassing, like HR 2419, the Energy and Water Development Appropriations Act of 2006, to the maddeningly specific, like S 1219, a bill for authorizing certain tribes in the State of Montana to enter into a lease or other temporary conveyance of water rights to meet the water needs of the Dry Prairie Rural Water Association, Inc, of 2006....

December 13, 2022 · 3 min · 515 words · William Vu