‎TOTAL INTERNAL REFLECTION ‎‎Penjelasan:⬇️⬇️⬇️ ‎Air & udara sama² transparan, tapi air memiliki Indeks bias cahaya yang berbeda. Fenomena Refleksi Internal Total (TIR) dalam hal ini terjadi saat cahaya berjalan dari air dengan Indeks bias tinggi menuju udara Indeks bias rendah. Jika melihat pada sudut dekat permukaan batas air & udara, maka cahaya akan memantul sempurna seperti cermin & semua benda di sisi satunya tidak akan terlihat sama sekali, seperti yang dipraktekkan Conan •Prst: @交 - 𝙄𝙖�

Going Back to The Basics #totaldramaisland #nostalgia

Messi 20 World Cup Goals — 2-Touch Finish Highlights

Sen Hawley SHREDS Fauci for silence during COVID origin hearing #shorts #us #news #foxnews

People run for cover during DEADLY In-N-out shooting #shorts #us #news #foxnews

Fauci CONFRONTED over staying silent during Senate hearing #foxnews #news #shorts #covid19

Why My Knee Still Hurts — What To Do If Your Knee Hurts

Why is your knee so swollen after surgery? One reason most people don’t expect — the fluid we use during the operation. During keyhole knee surgery, sterile fluid is pumped into the joint under pressure. It expands the space, improves visibility, and washes away blood and debris. Some stays in the joint. Some leaks into the soft tissues. Some pours straight out — like you see here. That’s why the knee looks swollen immediately after surgery. (Also why I wear boots to operate. Wet socks aren’t in

La Artroscooia de rodilla nos permite tratar lesiones de ligamentos cruzados y meniscos mediante pequeñas incisiones con técnica no invasiva para una pronta recuperación #medico #traumatologia #doctor #medicina #cirugia