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Trending Posts
@mes
0
4 days ago
MES Science
Jeff Behary's Electrotherapy Museum Full of Restored Tesla Coils
▶️ Watch on 3Speak In this video I have uploaded a rare 2007 interview of Jeff Behary i
@mes
0
3 days ago
MES Science
Tribute to Dominique Radwanski (1979 - 2016). Creator of Somewhere Out There (2007) Documentary
▶️ Watch on 3Speak In this video I have made a tribute to the life and death of Dominiq
@mes
0
5 days ago
MES Science
Ralph Ring Discusses Building Flying Saucers with Otis T. Carr in the 1950s and 60s
▶️ Watch on 3Speak In this video I have uploaded a rare interview of Ralph Ring discuss
@mes
0
7 days ago
MES Science
🔬#MESExperiments 37: Interesting Experiments with Magnets and Unmagnetized Steel
▶️ Watch on 3Speak - [Odysee](
@mes
0
12 months ago
MES Science
Derivative of Trigonometric Functions: Derivative of sin(x)
In this video I derive the derivative of sin(x) using the definition of the derivative as well as applying some useful trigonometric identities and limits. Download video…
@mes
0
12 months ago
MES Science
Vectors as Forces in Physics and Engineering
▶️ Watch on 3Speak In this video I go over applications of vectors in physics and engin
@mes
0
12 months ago
MES Science
Super Easy Loose Headphone Jack Hack - Semi Permanent Fix
▶️ Watch on 3Speak In this video my brother Mark aka MFA is back and this time with an
@mes
0
12 months ago
MES Science
Trigonometry Identities: sin(x +/- y) = sin(x)cos(y) +/- cos(x)sin(y)
In this video I use the cos(x - y) identity which I proved in my earlier video to derive a very useful trigonometric identity for sin(x + y) and sin(x -y). Download video…
@mes
0
12 months ago
MES Science
Trigonometry and Limits: limit of sin(x)/x as x goes to 0
In this video I show a geometric proof of this very useful limit of sin(x)/x as x goes to 0. I will use this in later videos to prove many trig derivatives and integrals.…
@mes
0
12 months ago
MES Science
Unit Vectors
▶️ Watch on 3Speak In this video I go over unit vectors, which are vectors of length 1.
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