Where the wild things grow: NASA map shows virtually every tree in the US

Where-the-wild-things-grow-NASA-map-shows-virtually-every-tree-in-the-US

You might be familiar with population density maps. They’re generally color coded, where red represents the most densely populated areas, and are often centered on urban centers like New York City and Los Angeles.

However, we’re guessing you’ve probably never really seen an accurate tree population density map before. Well, now you have.

Created by Josef Kellndorfer and Wayne Walker of Woods Hole Research Center, the data for this map was collected in conjunction with the National Geological Survey and US Forest Service. By working in collaboration with these national agencies, Kellndorfer and Walker made use of space-based radar, satellite sensors, and computer models to gather an accurate visual depiction of woody biomass across the continental USA.

Apart from being somewhat humbling and cool to look at, the map was gathered for NASA scientists who are trying to decipher if the forests and trees across the US could be able to store more carbon in the future, but in order to do so, required an inventory of the trees now.

Smart Home

Amazon sent me a Christmas tree. Did it leave me pining for more?

Is driving to a Christmas tree lot or farm to get some fresh pine a daunting task that you dread every year? Good news: Amazon is now selling real Christmas trees with free shipping. We decided to order one to see how it went.
Mobile

Walk, run, and stretch with these handy iPhone fitness apps

Working out and getting yourself in shape isn't easy, but it's easier with the right set of apps. These best iPhone fitness apps will help you to track your calories, monitor your sleep, and achieve your fitness goals.
Smart Home

Never crawl under the tree again! Alexa, turn on the Christmas tree lights

Did you know you can make your Christmas tree smart, just like many of the other electronics and gadgets in your home? You can even create routines involving your tree. Here’s how to make a smart Christmas tree this holiday season.
Gaming

Apple Mac users should take a bite out of these awesome games

Contrary to popular belief, there exists a bevy of popular A-list games compatible for Mac computers. Take a look at our picks for the best Mac games available for Apple fans.
Emerging Tech

Thrill-seekers will be able to pilot themselves in a giant drone as soon as 2019

Want to hitch a ride on a giant drone? The startup Lift Aircraft is gearing up to let paying customers fly its 18-rotor giant drones over assorted scenic landscapes across the U.S.
Emerging Tech

CRISPR gene therapy regulates hunger, staves off severe obesity in mice

Researchers from UC San Francisco have demonstrated how CRISPR gene editing can be used to prevent severe obesity in mice, without making a single edit to the mouse's genome. Here's how.
Emerging Tech

Rise of the Machines: Here’s how much robots and A.I. progressed in 2018

2018 has generated no shortage of news, and the worlds of A.I. and robotics are no exception. Here are our picks for the most exciting, game changing examples of both we saw this year.
Emerging Tech

Capture app saves money by 3D scanning objects using iPhone’s TrueDepth camera

Capture is a new iPhone app created by the Y Combinator-backed startup Standard Cyborg. It allows anyone to perform 3D scans of objects and share them with buddies. Here's how it works.
Emerging Tech

Sick of walking everywhere? Here are the best electric skateboards you can buy

Thanks for Kickstarter and Indiegogo, electric skateboards are carving a bigger niche than you might think. Whether you're into speed, mileage, or something a bit more stylish, here are the best electric skateboards on the market.
Emerging Tech

Parker Solar Probe captures first image from within the atmosphere of the sun

NASA has shared the first image from inside the atmosphere of the sun taken by the Parker Solar Probe. The probe made the closest ever approach to a star, gathering data which scientists have been interpreting and released this week.
Emerging Tech

Say cheese: InSight lander posts a selfie from the surface of Mars

NASA's InSight mission to Mars has commemorated its arrival by posting a selfie. The selfie is a composite of 11 different images which were taken by one of its instruments, the Instrument Deployment Camera.
Emerging Tech

Researchers create a flying wireless platform using bumblebees

Researchers at the University of Washington have come up with a novel way to create a wireless platform: using bumblebees. As mechanical drones' batteries run out too fast, the team made use of a biology-based solution using living insects.
Emerging Tech

Awesome Tech You Can’t Buy Yet: Booze-filled ski poles and crypto piggy banks

Check out our roundup of the best new crowdfunding projects and product announcements that hit the web this week. You may not be able to buy this stuff yet, but it sure is fun to gawk!
Emerging Tech

Bright ‘hyperactive’ comet should be visible in the sky this weekend

An unusual green comet, 46P/Wirtanen, will be visible in the night sky this month as it makes its closest approach to Earth in 20 years. It may even be possible to see the comet without a telescope.