How Much Superpower Does It Take to Bash a Bullet in Midair?

How Much Superpower Does It Take to Bash a Bullet in Midair?

I can use a stationary object like the wall behind Wonder Woman as a reference point, but it’s only an approximation, since the wall is farther away.

Mandalorian vs. TIE Fighter: Who Would Win?

Mandalorian vs. TIE Fighter: Who Would Win?

It's fairly linear, which means the TIE fighter is moving at a roughly steady speed of 117.3 meters per second (262 mph for the Imperials).He's already up to his maximum vertical speed by the time he gets 10 meters off the ground.

The TV Show ‘Survivor’ Can Help Us Understand Impeachment

The TV Show ‘Survivor’ Can Help Us Understand Impeachment

When Mueller ultimately concluded that any bad actions President Donald Trump may have taken could only be handled by impeachment , he was saying that the game must continue: A corrupt political system should correct itself.

Why Republicans Storming a SCIF Puts National Security at Risk

Why Republicans Storming a SCIF Puts National Security at Risk

But that's exactly what a group of Republican congressmen proudly did Wednesday morning.“BREAKING,” representative Matt Gaetz (R–Florida) tweeted at 11:32 am, “I led over 30 of my colleagues into the SCIF where Adam Schiff is holding secret impeachment depositions.” Schiff is the head of the House Intelligence Committee, who has led the recent inquiry into President Trump’s Ukraine imbroglio .

Could an Astronaut Lost in Space Use Gravity to Get Around?

Could an Astronaut Lost in Space Use Gravity to Get Around?

As part of my introductory physics course, students have to create a numerical calculation to solve a problem.So we can simplify the math by chopping the process up into short time intervals and assuming a fixed force within each increment.

Devin Nunes and the Power of Keyword Signaling

Devin Nunes and the Power of Keyword Signaling

His argument was similar to his remarks during a June 12 House Intelligence Committee hearing, where he referred to the Mueller Report as a “shoddy political hit piece” created through a “perfect feedback loop” between intelligence leakers, key intelligence figures, Democrats, and the media who perpetuate “fake outrage.” These remarks do more than assert his position.

Let's Break Down the Physics of a Wickedly Curving Baseball

Let's Break Down the Physics of a Wickedly Curving Baseball

This change in momentum of the air produces a force on the ball in the other direction. The magnitude of the force depends on the velocity, the angular velocity, the area of the ball, the density of air and a Magnus coefficient (CM).

Quantum Darwinism Could Explain What Makes Reality Real

Quantum Darwinism Could Explain What Makes Reality Real

One of the most remarkable ideas in this theoretical framework is that the definite properties of objects that we associate with classical physics—position and speed, say—are selected from a menu of quantum possibilities in a process loosely analogous to natural selection in evolution: The properties that survive are in some sense the “fittest.” As in natural selection, the survivors are those that make the most copies of themselves.

The Incredible Tech Behind This Year's Tour de France Bikes

The Incredible Tech Behind This Year's Tour de France Bikes

Pro riders will use the aero bike in races such as the Tour de France for longer, flatter stages as results show that an aero bike can be up to four minutes faster over a flat 40-km course (if riding conditions are favorable) as well as in sprint stages where the aerodynamic shape and uncompromising stiffness is an asset in getting you over the line in first place.

Quantum Computers Could Be True Randomness Generators

Quantum Computers Could Be True Randomness Generators

In our case, to randomly output a 50-bit string, you can build a quantum circuit that puts 50 qubits, taken together, into a superposition of states that captures the distribution you’d like to re-create.

Physicists Hack the Uncertainty Principle to See an Ion Wiggle

Physicists Hack the Uncertainty Principle to See an Ion Wiggle

As the ion bounces around the chip, they reduce the uncertainty in the ion’s position by periodically hitting it with an electric field. These electric fields, if real, would push a magnesium ion ever so slightly, so their chip could be further developed to sense these dark matter particles.

Post-Apocalyptic Survival Skills: How to Measure Acceleration

Post-Apocalyptic Survival Skills: How to Measure Acceleration

With that, I can find a force-acceleration equation for both masses. With an accelerating mass, the net force is NOT zero. Notice that if the two masses have the same value, the acceleration would be zero meters per second squared (that's good).

The Physics of the Millennium Falcon's Jump to Hyperspace

The Physics of the Millennium Falcon's Jump to Hyperspace

To estimate the acceleration, we can look at the angular size of the back of the Falcon as it moves away. All I need to do is measure the position of the sides of the Falcon and use that to calculate the angular size in each frame of the video during the jump to hyperspace.

Adaptation or Not, Good Omens Is a Damned Heavenly Show

Adaptation or Not, Good Omens Is a Damned Heavenly Show

Starring Michael Sheen (left) and David Tennant, Neil Gaiman and Terry Pratchett's beloved comic novel leaps to the small screen with celestially gratifying results.

Generative Music Apps Let Your Phone Write Songs for You

Generative Music Apps Let Your Phone Write Songs for You

Mubert, the world’s first generative streaming service, invites listeners to choose an intention like Study, Relax, or Dream to produce a one-time-only sequence of electronic sounds.

Why a Golf Ball Compresses Like a Spring—Until It Shatters

Why a Golf Ball Compresses Like a Spring—Until It Shatters

An experiment with a paperclip reveals both its elastic and plastic properties, a distinction that's key to how any material compresses or deforms. plastic properties of a paperclip with a graph that looks something like this.

The Odd Physics of Rey's Backflip in Star Wars: Episode IX

The Odd Physics of Rey's Backflip in Star Wars: Episode IX

For Rey jumping over (I assume she makes it) a TIE fighter, I'm just going to look at her vertical motion. There is some type of TIE fighter zooming toward Rey. You would think her goal is to jump over the spacecraft, but who really knows.

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?