Jane Thomas lives in Largs, Scotland, where she photographs colors and patterns
arising naturally from the interference of reflected light rays from the
front and rear surface of a thin film of water and soap held in a tiny
frame (a ‘bubble wand’). The inner circle that she uses for these photos
measures 18mm, and some of the shots are of tiny areas within that
ring.
So basically the cylinder that science has used as THE kilogram since 1889 has been losing microscopic weight, like a few billionths of a kilogram. What scientists plan to do is instead of having a physical object set the standard for how much a kilogram weighs, they’re going to express it in terms of Planck’s Constant, a fundamental constant in quantum physics as unchanging as the speed of light in a vacuum. By dividing Planck’s Constant by the Meter and the Second (both already defined by fundamental constants), you get an insanely small weight. Multiply that by a big enough number and you get one kilogram!
So instead of measuring all weights against an object that can change, the kilogram is defined by unchanging physical constants and pure math.
CBC made a good documentary on adult ADHD and part of it really caught me off guard because i swear they repeated verbatim my life story for the past 3 years
My ADHD manifested in excellent in-class work. Excellent understanding in discussions. Excellent participation.
My ADHD manifested in piles of homework left undone until the last possible minute, while I stared at them, thinking; “I want to get these done. I understand the theory. It would take 10 minutes. I want to start, why can’t I start?”
My ADHD manifested in fantastic reading comprehension – nigh impenetrable focus on interesting topics the first time I’m reading about them.
My ADHD manifested in a complete inability to focus on reviews or re-reads, mind skittering sideways and away whenever anything was boring or repetitive. I sat down to study, my books open, my eyes on the text, and my brain clawing its way out the back of my head to focus on something else – anything else. Focus, focus! [No.]
My ADHD manifested in Articulating wings half-finished but still beautiful, in beautiful lineart and half-hearted coloring. In stories written passionately for days until I forgot it existed and never returned. In projects started and forgotten and started and forgotten a thousand times until my bins of project supplies piled up and my bank account shriveled down. No, it will be different this time – I LOVE this new thing. This new thing is my world, my destiny, my Everything. I CREATE and CREATE and CREATE and never FINISH.
My ADHD manifested in confusion and surprise as time slithered away, hours passing like minutes and minutes seeming endless by contrast. An inability to gauge how much time had passed, was left, a task would take. An inability to hold dates in my head, because time didn’t feel consistent or even real.
My ADHD manifested in watching someone talk and not understanding a word they said – literally hearing sounds and translating out only nonsense. In thoughts so loud I couldn’t speak coherently. In a conversation across the room shattering an idea I was trying to hold. It’s hard to think when you’re already thinking about everything around you.