Big surprise in Atlanta; Matadors stop against Cape Verde

This Is Why You Must Clean It

How do you make a burnt coin silver again? 🪙 In this science experiment @Alex Dainis 🧬🔬 demonstrates why soot from a flame is hydrophobic! Soot is mostly made up of small carbon and hydrocarbon particles that repel water making it hydrophobic. When you place the soot covered coin under water a small layer of air forms around it. This creates an air/water interface which causes the light to refract, making the coin look clean! Once you take the coin back out, the sooty appearance will return.

🌫️🔍 Turbocharger Inspection – No Excessive Soot Found! 🔍🌫️

Mehdi Taremi; The Supreme Mercenary of Sergeant Ghandali’s Team #MehdiTaremi #Mercenary #Supreme ...

Sergeant Ghandali, if you have any shred of honor left, resign #Sergeant_Ghandali #Mercenary #Isl...

Los Angeles is cooking for Sergeant Qandali #Sergeant_Qandali #Welcome #Los Angeles