MinutePhysics
Why Isn't It Faster To Fly West?
If the earth is spinning to the east at 1000 miles per hour... why can't we fly west more easily?
PBS
Is ACTION The Most Fundamental Property in Physics?
It’s about time we discussed an obscure concept in physics that may be more fundamental than energy and entropy and perhaps time itself. That’s right - the time has come for Action.
PBS
Superluminal Time Travel + Time Warp Challenge Answer
By choosing the right path and the right reference frames, any superluminal motion can lead to information or objects returning to their origin before they depart.
TED Talks
Jill Seubert: How a miniaturized atomic clock could revolutionize space exploration
Ask any deep space navigator like Jill Seubert what makes steering a spacecraft difficult, and they'll tell you it's all about the timing; a split-second can decide a mission's success or failure. So what do you do when a spacecraft is...
TED Talks
Daniele Quercia: Happy maps
Mapping apps help us find the fastest route to where we’re going. But what if we’d rather wander? Researcher Daniele Quercia demos “happy maps” that take into account not only the route you want to take, but how you want to feel along...
TED-Ed
TED-Ed: Can you solve the penniless pilgrim riddle? - Daniel Finkel
After months of travel, you've arrived at Duonia, home to the famous temple that's the destination of your pilgrimage. The walk from the welcome center to the temple isn't a long one ... but there's a problem. Can you outsmart the city's...
TED Talks
TED: Good news in the fight against pancreatic cancer | Laura Indolfi
Anyone who has lost a loved one to pancreatic cancer knows the devastating speed with which it can affect an otherwise healthy person. TED Fellow and biomedical entrepreneur Laura Indolfi is developing a revolutionary way to treat this...
MinutePhysics
Why Isn't It Faster To Fly West?
If the earth is spinning to the east at 1000 miles per hour... why can't we fly west more easily?
TED Talks
Jonathan Zittrain: The Web as random acts of kindness
Feeling like the world is becoming less friendly? Social theorist Jonathan Zittrain begs to differ. The Internet, he suggests, is made up of millions of disinterested acts of kindness, curiosity and trust.
Curated Video
Cisco CCNA 200-301: The Complete Guide to Getting Certified - Access Control Lists Overview
New ReviewIn this video, gain an understanding of how ACLs work and their role in filtering traffic based on IP addresses and protocols.
Curated Video
Cisco CCNA 200-301: The Complete Guide to Getting Certified - Equal Cost Multi Path
New ReviewIn this video, discover how Equal Cost Multi Path (ECMP) allows multiple paths for load balancing in routing.
Curated Video
Cisco CCNA 200-301: The Complete Guide to Getting Certified - Introduction- The journey of a packet through a network
New ReviewIn this video, we introduce the journey of a packet through a network, exploring its various stages.
Curated Video
Cisco CCNA 200-301: The Complete Guide to Getting Certified - Switch Operation
New ReviewIn this video, we explore how switches operate to manage network traffic efficiently.
Curated Video
The Absolute Beginners Guide to Cyber Security 2023 - Part 1 - The TCP/IP
New ReviewHere, you will learn about an essential aspect of cyber security called the transmission control protocol/internet protocol, sending information in packets and reassembling it at the destination. Internet protocol defines the address of...
Curated Video
Complete Linux Training Course to Get Your Dream IT Job - Tracing Network Traffic (traceroute)
New ReviewUtilize traceroute to trace the path packets take across a network, invaluable for diagnosing routing issues.
Curated Video
Complete Linux Training Course to Get Your Dream IT Job - Copying directories
New ReviewLearn the nuances of copying directories in Linux, ensuring you can replicate data and structure accurately.
Curated Video
Navigating with Google Maps: A Beginner's Guide
New ReviewThis video tutorial provides a step-by-step guide on how to use the Google Maps app on a smartphone to get turn-by-turn directions. The presenter, Bill from gcflearnfree.org, highlights the convenience of using Google Maps when...
Curated Video
A Day With a Dabbawala Delivering Food Like a Century Ago
New ReviewWelcome back to the Fluctus Channel for a feature on the daily life of one of the 5,000 Indian Dabbawalas efficiently running one of the world’s most efficient meal delivery services as they serve 200,000 people on a daily basis in the...
Wonderscape
Amazing Migrations: The Fascinating Journeys of Birds Around the World
New ReviewScience Kids Birds and Bird Migration V1-0003 Birds migrate along specific flyways, with some following wind patterns while others rely on landmarks. Songbirds like the black pole warbler use tailwinds in spring to reach their breeding...
Curated Video
How to Plan a Romantic Honeymoon Getaway
Howcast - Have a honeymoon to remember by planning ahead.
Curated Video
How to Plan a Backpacking Trip
Howcast - If you want to travel with only what you can carry on your back, consider a few things as you plan.
Curated Video
How to Get Dockage in a Foreign Port
Howcast - Learn how to get dockage in a foreign port in this Howcast boating video with expert Toby Stull.
Curated Video
How to Organize a Destination Wedding
Howcast - Learn how to organize a destination wedding from celebrity wedding planner Barbara Esses in this Howcast video.
Curated Video
How to Orienteer
Howcast - Orienteering is a sport that uses a compass and map to navigate through a landscape. Polish your skills while having fun.