Curated Video
Quantum Invariance & The Origin of The Standard Model
Our laws of physics are equations of motion, along with some associated constants. We've talked about the symmetries of these equations, and how they lead us to conserved quantities. But this is just the tip of the theoretical iceberg -...
Practical Ninjas
Basics of Electricity and Electronics #1 | Voltage, Current and Power | Electricity 101
Basics of Electricity and Electronics #1 In this video, we discuss the basic components of electricity like voltage, current, power, charge and energy. Understanding these basic concepts gives one an insight into working of electrical...
Bozeman Science
Internal Energy
In this video Paul Andersen explains how the internal energy of a system can change as the internal structure of the system changes. An object model will not be able to account for the restoring forces and so a system model must be used....
SciShow
How Green Energy Could Bring More Rain to Africa
Africa’s Sahara desert is a prime location, some say, to build arrays of solar panels and wind turbines. But scientists are aware that building these structures can potentially have large-scale effects on the surrounding environment that...
Curated Video
Current & Potential Difference | Electricity | Physics | FuseSchool
Current & Potential Difference | Electricity | Physics | FuseSchool In this video we will be looking at how current relates to both resistance and potential difference, and how we record the potential difference and currents across...
Curated Video
Mission RS: The Electric Superbike of the Future
As compared to their gasoline counterparts, electric motors have near-instant torque and linear power delivery, both important qualities when pushing a motorcycle to the limits of grip. Motherboard recently got to see just how effective...
Ivydale Science & Technology Service
How to make an Electric ferris wheel
Here's another design for a fairground topic. Once again the technical challenge is the high speed of the motor. This model uses two pairs of pulleys to turn the ferris wheel at a reasonable, gentle speed. The direction can be reversed...
Science360
NSF-funded research to forecast space weather, protect the power grid - Science Nation
Multidisciplinary approach to developing next-generation space weather modeling tools, with the goal of a five-day forecast capability Description: While Earth's weather reports center on precipitation, temperature, wind direction and...
The Wall Street Journal
The State of Indoor Farming
The CEOs of Bowery Farming and AppHarvest, two tech-heavy agricultural startups with a focus on reinventing farming, discuss the potential for fixing agriculture's supply chain and food waste challenges.
Global Health with Greg Martin
mHealth challenges video #3
This is the third of a series of 3 videos that were made by Master of Public Health students at Wright State University Master of Public Health Program, Boonshoft School of Medicine, Dayton, Ohio, USA. Did you know that cellphones have...
Curated Video
What Is Electrolysis | Reactions | Chemistry | FuseSchool
What Is Electrolysis | Reactions | Chemistry | FuseSchool Electrolysis is electrical current flow through a liquid which causes chemical changes. The liquid can be a molten ionic compound or aqueous solution. The liquid will contain...
Curated Video
Ford Introduces Hybrid Taxi Fleet to New York City
New ReviewFord Motor Company has introduced a mini fleet of hybrid taxi cabs in New York City, aiming to promote cleaner and more fuel-efficient transportation. The Ford Escape hybrids offer double the fuel economy compared to the current taxi...