What is Sound? The Fundamental Science Behind Sound

Production of sound | Mechanical waves and sound | Physics | Khan Academy

How Sound Works - The Physics of Sound Waves

Here’s how to animate yourself into history!! First I used Adobe Stock to find REAL archival footage from the early 1900’s, then I use After Effects to blend myself into these old recordings. Using “Tint” You can match the black and white levels, “Gaussian blur” to match the softer focus, “posterize time” to adjust the frame rate to be lower, and lastly “noise” to match the grainier antique film!! Best part about all of this, because of the integrated Adobe Stock panel, I was able to makes this

Mobility aids aren’t weakness—they’re tools that help you show up, move freely, and live on your terms. There’s zero shame in choosing what gives you independence. Use what supports you, proudly and unapologetically. Strength isn’t about doing it alone… it’s about doing what keeps you moving forward. I was diagnosed with Young Onset Parkinson’s in 2003. I was walking with a cane by 2010 and weighed 250 lbs. They said I’d be in a wheelchair by now. I am not ashamed to say I use mobility aids in m

Sound: Wavelength, Frequency and Amplitude.

Sound Wave Experiments | Waves | Physics | FuseSchool

The Speed of Sound & How does Sound Travel? A Fundamental Understanding