This Camera App Is Designed to Fight Fake News

This Camera App Is Designed to Fight Fake News

The Truepic technology will support a system being developed by Adobe and others that tags images and video with cryptographically encoded information on where and how they were captured.

At Last, Alchemy Arrives in a Burst of Light—From Lasers

At Last, Alchemy Arrives in a Burst of Light—From Lasers

However, to actually control such movements, in the early 1990s Herschel Rabitz, a chemist at Princeton University, and his co-workers pointed out that one would need shaped pulses: complex waveforms that might guide molecular behavior along particular paths.

The Flagrant Hypocrisy of Bungled College Reopenings

The Flagrant Hypocrisy of Bungled College Reopenings

Institutions had to convey that they were fully considering the seriousness of Covid-19 and propose plans for their students to receive the high-caliber education that was already promised and paid for.

Here’s the Real Reason You Miss the Nokia 3310

Here’s the Real Reason You Miss the Nokia 3310

Given the Nokia 3310’s popularity during that stretch, particularly among a younger demographic, it’s safe to say it was a many people’s first introduction to mobile phones, full stop.If you miss the Nokia 3310, it’s not with the caveat that you wish you could log onto Facebook from it.

How to Make a Tree With Fractals

How to Make a Tree With Fractals

Here is the basic plan for this tree fractal:Start at some point and move a certain distance in a certain direction.In the code, this pointing vector is the variable a—it's this vector that gets rotated in each branching.

Uninstall ToTok, an Alleged Emirati Spy App, From Your Phone Now

Uninstall ToTok, an Alleged Emirati Spy App, From Your Phone Now

And the app was especially appealing to users in the UAE, because it didn't have the functionality restrictions that the Emirati government places on many other communication apps like Skype and Whatsapp in the country.

Best Buy Made These Smart Home Gadgets Dumb Again

Best Buy Made These Smart Home Gadgets Dumb Again

On November 6, Best Buy pulled the plug on its line of Insignia Connect products, including a convertible freezer/fridge, two kinds of smart plugs, a smart light switch, and a Wi-Fi-connected camera.

Cirrus' $2 Million Vision Jet Now Lands Itself, No Pilot Needed

Cirrus' $2 Million Vision Jet Now Lands Itself, No Pilot Needed

That red button is easily accessible from both the front seats and the passenger seats behind them, and Safe Return is hardwired into the $2 million Vision Jet’s controls, using autopilot functionality and the small jet’s simplified engine management system to steer the aircraft to a smooth landing and brake to a stop.

Your Secret Uber Tipping Behavior, Exposed

Your Secret Uber Tipping Behavior, Exposed

The company declined to say whether there have been shifts in tipping since mid-September 2017.The paper relies on detailed data about drivers, riders, and the rides themselves, including length, pickup time, and how many quick accelerations, hard brakes, and speeding stretches occurred during the trip.

Zoom Will Fix the Flaw That Let Hackers Hijack Webcams

Zoom Will Fix the Flaw That Let Hackers Hijack Webcams

On Tuesday afternoon, company CEO Eric Yuan told Leitschuh and other researchers that Zoom would remove the local web server functionality it was using to bypass protections in Safari and facilitate instant meeting joins.

Google Is Finally Making Chrome Extensions More Secure

Google Is Finally Making Chrome Extensions More Secure

After years of issues with rogue Chrome extensions , hijacks, and malware, Google announced a slew of new policies Thursday to ensure the little browser applets are secure. The changes announced Thursday will make it harder for Chrome extensions distributed through Google's Chrome Web Store to quietly grab user data.

Physics Owes a Lot to a Little-Loved Math Class

Physics Owes a Lot to a Little-Loved Math Class

I will use all of the triangles in the drawing above and measure both x and y (although x doesn't change) and then plot the ratio of y/x versus the angle theta.

An Intel Breakthrough Rethinks How Chips Are Made

An Intel Breakthrough Rethinks How Chips Are Made

“And also you can pack different kinds of transistors; if you want to put a 5G radio right on top of a CPU, solving the stacking problem would be great, because you have all of your functionality but also a small form factor.”"Now, we can take processes that are best for the function and put them all together on a single package."Raja Koduri, IntelThe rest of the industry has already glommed onto the benefits of mixing and matching transistors, investing in “chiplets” that can be used almost like microscopic interlocking puzzle pieces.

Should I Delete My Tweets?

Should I Delete My Tweets?

That might mean a few days or a few weeks, if you’re someone who habitually engages in threads or long conversations on Twitter—you don't want your half of the discussion disappear before the conversation is even finished!You can download your archive of tweets before you delete them, if you worry that maybe the MOST BRILLIANT THING you’ve ever said is buried back in your twitter history, and one day you’ll dig through and find it.