𝐀𝐫𝐭𝐡𝐢 𝐑𝐚𝐠𝐮𝐫𝐚𝐦 on Instagram: "Let’s make Chalk from Egg Shell 🐣 Things needed to make a chalk 1.Egg shell 2.Flour 3.Natural Dye ( we used - Beetroo, carrot, turmeric powder, moringa powder, butterfly pea) Preparation: * Collect the eggshells, rinse them well or preferably boil & wash. Let it dry, and grind them into a fine powder. * In a small bowl, mix 1 tsp of natural dye with 2 tsp of hot water and stir. * Add 1 tbsp flour and 1 tbsp eggshell powder the mixture will look clumpy at

ELi5 | SM on Instagram: "Optical fibre works on a simple but elegant idea. Light likes to travel in straight lines, but when it moves from one material to another, it can bend or reflect depending on the angle. Engineers use this behaviour to trap light inside a very thin strand of glass. Even though glass feels fragile, these strands are made extremely pure and flexible, allowing light to move through them with very little loss. Because light is the fastest thing in the universe, using it to se

Explaining The Universe on Instagram: "In machining, lubrication—often provided through cutting fluids or coolants—plays a vital role in controlling heat, friction, and tool wear during cutting operations. As the tool shears material, it generates significant heat, which can cause the tool to dull quickly or the workpiece to distort. Lubricants create a thin film between the tool and the chip, reducing friction and preventing material from welding onto the cutting edge. Coolants help carry heat

Functional Patterns on Instagram: "If you’ve spent any time in martial arts, you already understand what real power actually is. It’s the ability to connect your entire body into a desired range of motion so force can travel through you like a kinetic chain. It starts from the ground up. Your feet drive horizontal vectors into the floor, friction gives you the leverage to lift against gravity, and the whole structure works together to transfer force through every muscle and joint. Bruce Lee talk

Kiley O'Donnell on Instagram: "i think we can all agree that the center of a cinnamon roll is the best part…yes??? well if you’re on the same page, these buttermilk cinnamon roll bites are truly everything you could want and more ✨ soft, fluffy, sticky, and perfectly gooey — like getting to eat the soft center of a cinnamon roll over and over again ☁️ each bite is rolled in brown sugar cinnamon and soaked in a warm brown sugar syrup before baking, so they come out glossy, caramelized, and full o