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66,419 results
Semiconductors are in everything from your cell phone to rockets. But what exactly are they, and what makes them so special?
1,050,105 views
9 years ago
A prank I did for April Fool's Day for my math class. I "accidentally" drew on the projector with a whiteboard marker, and get help ...
137,643,758 views
7 years ago
Week 8-Lecture 42 : Optical parametric generation and amplification.
4,055 views
4 years ago
Lesson 9 EM Waves in Optical Media II Step 1: Fresnel equations I In this step, we start our discussion of Fresnel equations by ...
4,775 views
2 years ago
https://www.youtube.com/watch?v=XT76AAAf-Ao&list=PLTjLwQcqQzNKzSAxJxKpmOtAriFS5wWy4 00:00 Wave-particle duality ...
24,197 views
Skincare founder and red light enthusiast Bev May Sanderson has been looking at the research around how it affects the gut ...
21,061 views
2 months ago
UNLOCK THE SECRETS TO A LONGER, HEALTHIER LIFE! With Infrared Saunas. Are you ready to take your health to the next ...
135,783 views
10 months ago
Please turn on subtitles with the CC (Closed Captions) button to see the explanatory annotations designed for educators.
6,090,823 views
We've all had buyer's remorse at one time or another. I'm no different. What's worse, though, is when they're luxury regrets. Just so ...
647,998 views
3 years ago
Lecture 1 : Quantum Theory Fundamental Quantisation- I.
8,077 views
5 years ago
Classical conditioning is a mental manipulation to reprogram natural body functions. It is a way of learning where a stimulus that ...
766,409 views
We consider Fermi's approach to quantizing the electromagnetic field. Errors: At 12:26 I say "plus i a-hat-minus a-hat-plus times .
18,967 views
A special report from Seattle City Light about the community garden project. Includes interviews with gardeners. Reported by ...
58 views
1 year ago
heavily disliked this one. don't like the song, charting is annoying and its cc is too low, just not a fun experience overall sorry for ...
15 views
Lecture 26 : Three Surface Aircraft.
2,098 views
The Echelle SPectrograph for Rocky Exoplanet and Stable Spectroscopic Observations (ESPRESSO) successfully made its first ...
8,292 views
6 years ago
NIBIB's 60 Seconds of Science explains what is happening in the body when it undergoes an PET scan. A PET scan uses ...
1,019,396 views
10 years ago
“The Ameoba in the Room & the Fungi in the Sky," by Nicholas P. Money Ph.D. Tuesday, February 28, 2017 Faith in our senses ...
1,044 views
Spectral reflectance curve - soil.
1,082 views
Among all the latest airliners, helicopters and fighter jets, you find on a big Air Show like ILA Berlin, a small, twin-engined plane ...
469 views