Briefly Explaining on Instagram: "This is one of the safest ways to start a siphon—no mouth suction, no contamination, no risk. By attaching a plastic bottle to the hose, the bottle works like a mini-pump. A quick squeeze creates the pressure change needed to start the flow instantly. No mess, no fuel in your mouth, just clean fluid dynamics doing the work. A simple bottle… replacing a risky old-school technique. Sometimes physics really is the easiest solution. This video is for educational pur