MIT’s trillion-frames-per-second camera can capture light as it travels
"There's nothing in the universe that looks fast to this camera."
A new camera developed at MIT can photograph a trillion frames per second.
Compare that with a traditional movie camera which takes a mere 24. This new advancement in photographic technology has given scientists the ability to photograph the movement of the fastest thing in the Universe, light.
The actual event occurred in a nano second, but the camera has the ability to slow it down to twenty seconds.
The amazing camera.
Photo from YouTube video.
For some perspective, according to New York Times writer, John Markoff, "If a bullet were tracked in the same fashion moving through the same fluid, the resulting movie would last three years."In the video below, you'll see experimental footage of light photons traveling 600-million-miles-per-hour through water.
It's impossible to directly record light so the camera takes millions of scans to recreate each image. The process has been called femto-photography and according to Andrea Velten, a researcher involved with the project, "There's nothing in the universe that looks fast to this camera."
(H/T Curiosity)
This article originally appeared on 09.08.17
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Men try to read the most disturbing comments women get online back to them.
If you wouldn't say it to their faces, don't type it.
This isn’t comfortable to talk about.
Trigger warning for discussion of sexual assault and violence.
A recent video by Just Not Sports took two prominent female sportswriters and had regular guys* read the awful abuse they receive online aloud.
Sportswriters Sarah Spain and Julie DiCaro sat by as men read some of the most vile tweets they receive on a daily basis. See how long you can last watching it.
*(Note: The men reading them did not write these comments; they're just being helpful volunteers to prove a point.)
It starts out kind of jokey but eventually devolves into messages like this:
Awful.
All images and GIFs from Just Not Sports/YouTube.
These types of messages come in response to one thing: The women were doing their jobs.
Those wishes that DiCaro would die by hockey stick and get raped? Those were the result of her simply reporting on the National Hockey League's most disturbing ordeal: the Patrick Kane rape case, in which one of the league's top players was accused of rape.
DiCaro wasn't writing opinion pieces. She was simply reporting things like what the police said, statements from lawyers, and just general everyday work reporters do. In response, she received a deluge of death threats. Her male colleagues didn't receive nearly the same amount of abuse.
It got to the point where she and her employer thought it best to stay home for a day or two for her own physical safety.
The men in the video seemed absolutely shocked that real live human beings would attack someone simply for doing their jobs.
Not saying it.
All images and GIFs from Just Not Sports/YouTube.
Most found themselves speechless or, at very least, struggling to read the words being presented.
All images and GIFs from Just Not Sports/YouTube.
Think this is all just anecdotal? There's evidence to the contrary.
The Guardian did a study to find out how bad this problem really is.
They did a study of over 70 million comments that have been posted on their site since 2006. They counted how many comments that violated their comment policy were blocked.
The stats were staggering.
From their comprehensive and disturbing article:
If you can’t say it to their face... don’t type it.
All images and GIFs from Just Not Sports/YouTube.
So what can people do about this kind of harassment once they know it exists?
There are no easy answers. But the more people who know this behavior exists, the more people there will be to tell others it's not OK to talk to anyone like that.
Watch the whole video below:
.This article originally appeared on 04.27.16