A Tap-to-Fly Helicopter Shows How Flying Cars Might Take Off

A Tap-to-Fly Helicopter Shows How Flying Cars Might Take Off

A Tap-to-Fly Helicopter Shows How Flying Cars Might Take Off The blue and white chopper is the testbed for Sikorsky’s Matrix Technology, a suite of systems to boost helicopter safety by reducing pilot workload to the point where the crew can focus on what they need to do rather than how to do it.

Spotify's Apple Complaint Cuts to a Core Antitrust Issue

Spotify's Apple Complaint Cuts to a Core Antitrust Issue

If Spotify were to pay Apple's commission, he says, it "would force us to artificially inflate the price of our Premium membership well above the price of Apple Music." That's important because antitrust law in the United States places a major emphasis on how competition affects consumer pricing.

Track a Tank Shell With a Mirror and Polar Coordinates

Track a Tank Shell With a Mirror and Polar Coordinates

Track a Tank Shell With a Mirror and Polar Coordinates If the internet was your online physics textbook, The Slow Mo Guys would be writing a good number of those homework questions.

Launch an 80,000-Pound Sled off an Aircraft Carrier? Sure!

Launch an 80,000-Pound Sled off an Aircraft Carrier? Sure!

Since the sled is launched horizontally, the starting vertical velocity is zero meters per second. If I had the height of the flight deck, I could use that and the vertical motion to find the time it takes to hit the water.

Finally, New Horizons' First Photos of Ultima Thule

Finally, New Horizons' First Photos of Ultima Thule

NASA/JHUAPL/SwRI On Thursday, January 3, New Horizons mission scientists revealed their best images of Ultima Thule to date—and they're in stereo vision!

Quantum Computing Needs You to Help Solve Its Core Mystery

Quantum Computing Needs You to Help Solve Its Core Mystery

Last month Xanadu released PennyLane, a software package meant to make it easier to run machine learning algorithms on a quantum computer.Software packages like Xanadu’s and Google’s are compatible with multiple quantum computing architectures.

Kyrie Irving's Crazy Lean (Sort of) Explained by Physics

Kyrie Irving's Crazy Lean (Sort of) Explained by Physics

He calmly returns to a normal upright standing position, shakes out his arms and stretches his neck, and then leeeeeeans a ridiculous amount to the side. Again he holds the position in what looks like a brazen defiance of the laws of physics.

Aquaman's Insane Leap out of Water Has One Foot in Reality

Aquaman's Insane Leap out of Water Has One Foot in Reality

It is this scene that I will analyze.Aquaman might be able to swim super fast, but once he leaves the water and enters the air there is only one force acting on him—the gravitational force that pulls straight down.

Here's How Fast That Jumping Tesla Was Traveling

Here's How Fast That Jumping Tesla Was Traveling

Boom.Now for some questions.How fast was the car traveling?Normally when I need to find the velocity of an object in a video, I just use my typical video analysis techniques in which I mark the position of the object in each frame.

The Race North

The Race North

With climate change, the new trees that replace them are likely to be different species, and eventually the entire forest composition may shift. How much does climate change threaten European forest tree species distributions?