Phyz Wiz for Denton ISD
Texas, USA
Joined September 2018
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Rouk Physics retweeted
The May 5, 2021 AP Physics 1 free-response questions are now available.
spr.ly/6016HhxXE
Rouk Physics retweeted
This is AMAZING. How mRNA vaccines work. By @hotvickkrishna as seen on his TikTok vm.tiktok.com/ZMer33eCn/
Rouk Physics retweeted
The Incline Gravity Clock has no batteries or mainspring but it's powered by gravity. As the clock rolls down the incline, gravitational potential energy is translated into the kinetic energy of the moving clock gear train and oscillating balance wheel buff.ly/2UAtach
Rouk Physics retweeted
A really cool visual explanation of how potential & kinetic energy are exchanged on a trampoline [the physics behind the process: buff.ly/2Qmy38u] [the performer is Yoann Bourgeois, full video: buff.ly/2QkbYHD]
Rouk Physics retweeted
If you don’t want to see big roly-poly pandas rolling down hills in a rare DC snowstorm then LOOK AWAY
Rouk Physics retweeted
Used this video to help motivate my students that Light Dependent Resistors (LDRs) can do so much more than just turn on nightlights 😜
I can't remember where I found it but I've been eagerly awaiting our electricity unit ever since.
#iteachphysics
Rouk Physics retweeted
Émilie du Châtelet, who hypothesized conservation of energy, established kinetic energy as distinct from momentum and proportional to (speed)², and combined Newton, Leibniz, and her own original ideas in "Institutions de Physique," was born #OTD in 1706.
Portrait: M.Q. de La Tour
Rouk Physics retweeted
Physicist Lise Meitner was born #OTD in 1878. She discovered fission in uranium and was the first person to understand both its mechanics and implications.
Image: Atomic Heritage Foundation (photographer unknown)
Rouk Physics retweeted
80 years ago #Today, the Tacoma Narrows Bridge collapsed into Puget Sound, under high wind conditions. Still one of the most cited and famous examples of engineering issues [video, read more: buff.ly/2HiRjzt]
Rouk Physics retweeted
Happy #Halloween from Hubble! 💀 These interacting galaxies create a creepy “face” in space.
There’s no sound in space, but this scary sonification of Hubble's image will send shivers down your spine...
More: go.nasa.gov/3eeJAQ0 #NASAHalloween
Credit: @system_sounds
Rouk Physics retweeted
Surround yourself with people that lift you up... and be the type of person that lifts others up.