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Articles from Popular Science

Neutron star collisions may have created most of the gold in the universe

October 19, 2017 - 16:10 -- Admin

 
Two city-sized orbs dance through their galaxy. Their dense mass, each equivalent to a star, spins the partners as they get closer and closer together, grazing the outer limits of their other half's being. For 100 breathless seconds, their pas de deux of anticipation sends gravitational shivers through the universe.

Google developed its own mobile chip to help smartphones take better photos

October 19, 2017 - 16:10 -- Admin

Back in the film photography days, different films produced distinct “looks”—say, light and airy or rich and contrasty. An experienced photographer could look at a shot and guess what kind of film it was on by looking at things like color, contrast, and grain. We don't think about this much in the digital age; instead, we tend to think of raw digital files as neutral attempts to recreate what our eyeballs see.

Marie Curie mobilized an army of women to help win World War I

October 19, 2017 - 16:10 -- Admin

Ask people to name the most famous historical woman of science and their answer will likely be: Madame Marie Curie. Push further and ask what she did, and they might say it was something related to radioactivity. (She actually discovered the radioisotopes radium and polonium.) Some might also know that she was the first woman to win a Nobel Prize. (She actually won two.)

Google Pixel 2 Review: The phone that made me consider ditching iPhone

October 19, 2017 - 16:09 -- Admin

I started using the iPhone as my personal device in the 4S era of 2011. I liked the hardware and the fact that it let me avoid all the tricky Android version and compatibility issues. Since then, I have waited for an Android phone that could sway me to the other side, away from the iOS life I chose for myself many years ago.

If an astronaut gets hurt on the moon, this is how we'll rescue them

October 13, 2017 - 12:37 -- Admin

Looks like we're going back to the moon. Last week, Vice President Mike Pence announced a new priority to put Americans on the lunar surface for the first time since 1972. If we do manage to return to our natural satellite—no budget or specific timeline was released during the announcement—then it will likely be for a longer period of time than the short Apollo missions, and will almost certainly involve longer moonwalks.

You don't need a $200 Oculus Go to get into virtual reality right now

October 13, 2017 - 12:37 -- Admin

At its best, virtual reality is transportative: It will let you scale a simulated cliff face, or come face-to-teeth with a T-rex. You can have those experiences from your living room, but of course, you need a virtual reality headset, and for that, you have two broad categories to choose from—a low-end contraption that uses your smartphone, or a fancy rig that requires a PC.

An obsessive photographer's guide to the iPhone 8 Plus camera

October 13, 2017 - 12:37 -- Admin

We have an abusive relationship with our smartphone cameras. We take them into dark bars, shoot them into blinding backlight at the beach, and refuse to wipe the pocket goo off their lenses. Then we blame the phone when our pictures don't look great. It's the equivalent of holding the phone upside-down, screaming into its earpiece, and then getting upset about sub-par sound quality.

Hurricane Ophelia is one extremely weird storm

October 13, 2017 - 12:37 -- Admin

Hurricane Ophelia is an odd storm. It's a picture-perfect hurricane with winds around 90 MPH, but that's not the odd part, of course. What makes this storm weird is its location. It's way out in the Atlantic, where it's usually too cool for hurricanes to develop—much less survive. Ophelia is so far off the beaten path that instead of heading for the Americas (as so many storms have this season), the system will evolve and threaten Ireland and the United Kingdom early next week.

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