Geek News

Health It isn't more humane than antiquated methods—it’s just easier to watch. While death by drug is the overwhelming execution method of choice—all of the 31 death penalty states use it—injection is more likely to go wrong than any other method… via Popular Science "https://ift.tt/2SvzkYr"

Orionids Meteors over Inner Mongolia Meteors have been shooting out from the constellation of Orion. This was expected, as October is the time of year for the Orionids Meteor Shower . Pictured here, over two dozen meteors were caught in successively added exposures last October over Wulan Hada volcano in Inner Mongolia , China . The featured image shows multiple meteor streaks that can all be connected to a single small region on the sky called the radiant , here visible just above and to the left of the belt of Orion , The Orionids meteors started as sand sized bits expelled from Comet Ha lley during one of its trips to the inner Solar System . Comet Halley is actually responsible for two known meteor showers , the other known as the Eta Aquarids and visible every May. An Orionids image featured on APOD one year ago today from the same location shows the same car. Next month,...

Environment Deforestation could be devastating for indigenous peoples—and for the whole planet. President-elect Jair Bolsonaro now governs an incomparable resource—the Amazon. What he does with it could affect the whole planet. via Popular Science "https://ift.tt/2DecS1q"

Gadgets If you want to hop off the Apple ship, there are lots of ultra-portable PCs that are worth a look. Apple's lineup of ultra-portable laptops may get an upgrade, but we've been burned in the past. via Popular Science "https://ift.tt/2JoNHcY"

Animals They’re spooky-scary. To prepare for Halloween this year, we talked to a veterinarian at the Oregon Zoo about the wild anatomy in these spooky animal x-rays. via Popular Science "https://ift.tt/2yHxkE4"

Health But don't freak out. You really can be "scared to death." Here’s how it happens. via Popular Science "https://ift.tt/2CN6vkW"

Technology Plus, we talk about the new iPhone XR as the default iPhone on our podcast. Check out the latest episode of our podcast and catch up on the rest of the latest tech news. via Popular Science "https://ift.tt/2CPZRKN"

Today's Deal: Save 80% on War for the Overworld !* Look for the deals each day on the front page of Steam. Or follow us on twitter or Facebook for instant notifications wherever you are! *Offer ends Wednesday at 10AM Pacific Time via Steam RSS News Feed "https://ift.tt/2qk6FbL"

Health The regulatory agency has finally accepted that nobody drinks just half a bottle of Coke. Food companies have been rolling out the new nutrition labels over the past few months, but last week, the FDA made clear exactly why those changes were made, along with… via Popular Science "https://ift.tt/2zcaR1w"

Health Yes, it is possible! Ever tried carrying around a bowling ball for nine hours a day? Your arms would get pretty tired. That’s what you’re doing to your eyes when you stare at screens all… via Popular Science "https://ift.tt/2CLxAVy"

Science A paleontologist walks us through the details of the case. Did a giant bird eat the finger bones of a neanderthal child 100,000 years ago? A fossil expert walked us through what it would take to get from bone to bird. via Popular Science "https://ift.tt/2CMysZY"

Shells of Stars in Elliptical Galaxy PGC 42871 How do galaxies grow? To help find out, the Hubble Space Telescope was deployed to image the unusual elliptical galaxy PGC 42871. How this galaxy came to be surrounded by numerous shells of stars may give clues about how it evolved. Embedded in the diffuse shells are massive globular clusters of stars -- stars which analyses show were born during three different epochs. This and other data indicate that PGC 42871 has been in at least two galactic collisions , at least one of which might have been with a former spiral galaxy . The remain ing spiral galaxy on the far left is at the same distance as PGC 42871 and may have been involved in some of the collisions. PGC 42871 spans about 20 thousand light years and lies about 270 million light years away toward the constellation of Centaurus . October 29, 2018 via NASA https://ift.tt...

DIY Travel the world for less. When you're booking a hotel room for your next trip, don't settle for the first thing you see. These tools and tricks will help you find the cheapest prices. via Popular Science "https://ift.tt/2D9Ctsm"

Ultraviolet Earth from an Observatory on the Moon Which planet is this? Earth . The featured false color picture shows how the Earth shines in ultraviolet (UV) light. The image is historic because it was taken from the surface of the Moon by humanity's only lunar observatory . Although very little UV light is transmitted through the Earth's atmosphere, what sunlight does make it through might cause a sunburn . The part of the Earth facing the Sun reflects much UV light, but perhaps more interesting is the side facing away from the Sun. Here bands of UV emission are the result of auroras and are caused by charged particles expelled by the Sun. Other planets showing auroras in the UV include Mars , Saturn , Jupiter , and Uranus . October 28, 2018 via NASA https://ift.tt/2qeRKzT ...

DIY Think of the children. Many of the videos on Netflix, YouTube, and Hulu are inappropriate for younger eyes. Here's how to set parental controls on the most popular streaming services. via Popular Science "https://ift.tt/2PZ7IJC"

Airglow Borealis The best known asterism in northern skies hangs over the Canadian Rockies in this mountain and night skyscape taken last week from Banff National Park. But most remarkable is the amazing greenish airglow. With airglow visible to the eye, but not in color, the scene was captured in two exposures with a single camera, one exposure made while tracking the stars and one fixed to a tripod. Airglow emission is predominately from atmospheric oxygen atoms at extremely low densities. Commonly recorded in color by sensitive digital cameras the eerie, diffuse light is seen here in waves across the northern night. Originating at an altitude similar to aurorae, the luminous airglow is due to chemiluminescence , the production of light through chemical excitation and radiative decay. Energy for the chemical excitation is provided during daytime by the Sun's extreme ultraviole...