The Lava Lamps That Help Keep The Internet Secure

At the headquarters of Cloudflare, in San Francisco, there’s a wall of lava lamps: the Entropy Wall. They’re used to generate random numbers and keep a good bit of the internet secure: here’s how.

Thanks to the team at Cloudflare – this is not a sponsored video, they just had interesting lava lamps! There’s a technical rundown of the system on their blog here:

Edited by Michelle Martin, @mrsmmartin

I’m at
on Twitter at
on Facebook at
and on Snapchat and Instagram as tomscottgo

Leave a Reply

Your email address will not be published. Required fields are marked *

Related Posts

I Hired A CIA Spy To Find My Secret Photo

Can Mike conceal his private pic from a former CIA officer? Check out more awesome videos at BuzzFeedBlue! GET MORE BUZZFEED: BuzzFeedBlue Sports, video games, Unsolved & more epic daily videos! Credits: MUSIC ASCERTAINING Licensed via Warner Chappell Production Music Inc. HEAVY HEART […]

LeBron James and Dwyane Wade exclusive interview with Rachel Nichols | The Jump | ESPN

The Jump’s Rachel Nichols sits down with newly reunited teammates LeBron James and Dwyane Wade for an exclusive interview ahead of the Cleveland Cavaliers’ season. ✔ Subscribe to ESPN on YouTube: ✔ Watch Latest Episodes on WatchESPN: ✔ Watch ESPN on YouTube TV: Get more ESPN on YouTube: ► First Take: […]

Gordon Ramsay is Served 3 “Piss Poor” Lobster Rolls | Kitchen Nightmares

THREE ROLLS. And they all sucked. If you liked this clip check out the rest of Gordon’s channels: More Gordon Ramsay: Website: Facebook: Twitter:

My Every Day Autumn Makeup | Zoella

My Every Day Autumn Makeup ⇢ Previous Video: ⇢ Vlogs: ⇢ Links below marked with a “*” are affiliate links – which means I receive a percentage of the revenue made from purchasing products through this link ⇠ Items/Brands Mentioned In The Video: ⇢ *Fenty Beauty Soft Matte Foundation: ⇢ Collection Perfection […]

Scott Kelly Answers Astronaut Questions From Twitter | Tech Support | WIRED

Former NASA astronaut Scott Kelly uses the power of Twitter to answer some common questions about astronauts. How fast is the international space station? Can you see the eclipse from space? Scott Kelly’s book ‘Endurance’ is now available. Still haven’t subscribed to WIRED on YouTube? ►► CONNECT WITH WIRED Web: Twitter: Facebook: […]

The owner of this website is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon properties including, but not limited to,,,,, or
Home Privacy Policy Terms Of Use Medical Disclaimer Contact Us Affiliate Disclosure DMCA Earnings Disclaimer