"From raw glass to ultra-thin capillary medical tubes 🧪✨ Watch the factory process – melting, shaping, and precision crafting step by step. These tiny tubes are vital for lab tests, research, and modern medical science. #medicaltube #capillarytube #labtesting #factoryprocess #glassmanufacturing #industrialproduction #howitsmade #go2skills | A2Z Skills

Capillary Tube - A tube with a calibrated inside diameter and length used to control the flow of refrigerant. It also connects the remote bulb to the thermostatic expansion valve, and/or the remote bulb to the thermostat. #electrical #summer #contractor #airconditioninginstallation #hvachacks #electrician #aircondition #plumber #hvacproblems #waterheater #hvacmaintenance #heat #ventilation #heatpump #plumbingrepair #heatingandairconditioning #installation #hvacsystem #tools #airconditioningcontr

This captivating experiment demonstrates capillary action. The paper towels are made of fibres, which, due to their nature, can pull water upward, against the force of gravity. As the coloured water travels through the fibres, it moves from one cup to another, leading to a delightful mix of colours in the middle. It's like art and science combined! #TheDadLab #scienceisfun #scienceexperiments | TheDadLab