Uploaded August 2026 | Updated September 2026, 2 weeks ago
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⏰ Your laptop doesn't actually know what time it is.
Neither does your phone. Or your smartwatch. Or even the atomic clock sitting in a military bunker.
Every device you own is constantly asking someone else for the correct time—and the entire internet depends on everyone agreeing on the same answer.
In this episode, Caya investigates why missing out on concert tickets led him down the rabbit hole of internet time. We explore why your computer's clock drifts, how Network Time Protocol (NTP) keeps billions of devices synchronized, why a one-second error can bring down internet services, and how GPS satellites, atomic clocks, and a global hierarchy of time servers quietly keep the modern world running.
Along the way, we'll trace the evolution of timekeeping—from pendulum clocks and Swiss mechanical watches to quartz oscillators and atomic clocks—and explain why keeping accurate time is far harder than it seems.
Because on the internet...
time isn't just measured.
It's negotiated.
--
Recommended video:
youtu.be/dVM3fzPavMg?si=dv1n8KUU0phTw1mS
--
Follow us
LinkedIn:
linkedin.com/company/slidebean
Instagram:
instagram.com/slidebean
Caya
X (Twitter):
twitter.com/cayahere
LinkedIn:
linkedin.com/in/caya
--
đź“š Sources & References
National Institute of Standards and Technology (NIST)
nist.gov
Network Time Foundation
ntp.org
RFC 5905 — Network Time Protocol Version 4
datatracker.ietf.org/doc/html/rfc5905
Cloudflare — How NTP Works
cloudflare.com/learning/ddos/glossary/ntp-network-time-protocol
Microsoft Learn — Windows Time Service
learn.microsoft.com/windows-server/networking/windows-time-service
Apple Support — Set the date and time on Mac
support.apple.com
GPS.gov
gps.gov
Wired — Leap Second Glitch Explained
wired.com/2012/07/leap-second-glitch-explained
Cloudflare Blog
blog.cloudflare.com
Wikipedia — Quartz Clock
en.wikipedia.org/wiki/Quartz_clock
Wikipedia — Atomic Clock
en.wikipedia.org/wiki/Atomic_clock
Wikipedia — Network Time Protocol
en.wikipedia.org/wiki/Network_Time_Protocol
--
#Internet #NTP #AtomicClock #Time #Technology #Engineering #Computers #GPS #Networking #TechExplained #History #Slidebean
🎠Practice tough workplace conversations before they happen with Synthesia Roleplay Sessions. Train sales calls, negotiations, interviews, and performance reviews with AI video roleplays
Get instant coaching after every session.
Try it here: 👉 synthesia.io/features/roleplay-sessions?utm_source=linkedin&utm_medium=creator&utm_campaign=roleplay_sessions&utm_content=slidebean
---
đź‘• Grab our new Slidebean tees!
👉 shop.slidebean.com
-
⏰ Your laptop doesn't actually know what time it is.
Neither does your phone. Or your smartwatch. Or even the atomic clock sitting in a military bunker.
Every device you own is constantly asking someone else for the correct time—and the entire internet depends on everyone agreeing on the same answer.
In this episode, Caya investigates why missing out on concert tickets led him down the rabbit hole of internet time. We explore why your computer's clock drifts, how Network Time Protocol (NTP) keeps billions of devices synchronized, why a one-second error can bring down internet services, and how GPS satellites, atomic clocks, and a global hierarchy of time servers quietly keep the modern world running.
Along the way, we'll trace the evolution of timekeeping—from pendulum clocks and Swiss mechanical watches to quartz oscillators and atomic clocks—and explain why keeping accurate time is far harder than it seems.
Because on the internet...
time isn't just measured.
It's negotiated.
--
Recommended video:
youtu.be/dVM3fzPavMg?si=dv1n8KUU0phTw1mS
--
Follow us
LinkedIn:
linkedin.com/company/slidebean
Instagram:
instagram.com/slidebean
Caya
X (Twitter):
twitter.com/cayahere
LinkedIn:
linkedin.com/in/caya
--
đź“š Sources & References
National Institute of Standards and Technology (NIST)
nist.gov
Network Time Foundation
ntp.org
RFC 5905 — Network Time Protocol Version 4
datatracker.ietf.org/doc/html/rfc5905
Cloudflare — How NTP Works
cloudflare.com/learning/ddos/glossary/ntp-network-time-protocol
Microsoft Learn — Windows Time Service
learn.microsoft.com/windows-server/networking/windows-time-service
Apple Support — Set the date and time on Mac
support.apple.com
GPS.gov
gps.gov
Wired — Leap Second Glitch Explained
wired.com/2012/07/leap-second-glitch-explained
Cloudflare Blog
blog.cloudflare.com
Wikipedia — Quartz Clock
en.wikipedia.org/wiki/Quartz_clock
Wikipedia — Atomic Clock
en.wikipedia.org/wiki/Atomic_clock
Wikipedia — Network Time Protocol
en.wikipedia.org/wiki/Network_Time_Protocol
--
#Internet #NTP #AtomicClock #Time #Technology #Engineering #Computers #GPS #Networking #TechExplained #History #Slidebean
