Menschlicher Korper #quiz #trivia #wissen #deutsch #allgemeinwissen

SCIENCE | HISTORY | FACTS | EXPERIMENT on Instagram: "Industrial chains aren’t just metal links — they’re precision-engineered components designed to carry thousands of tons without failure. This video reveals how extreme strength is forged step by step: 1️⃣ Material Selection: High-grade alloy steel is chosen for its ability to handle massive loads, fatigue, and sudden shocks. Even tiny impurities can weaken the final chain. 2️⃣ Heating & Forging: Steel rods are heated to glowing temperatures a

SCIENCE | HISTORY | FACTS | EXPERIMENT on Instagram: "This visual explains what can happen when an injection is given into the wrong vein or tissue, and why trained technique is critical in medical procedures. Injections may look simple, but beneath the skin lies a complex network of veins, arteries, nerves, and muscles. When medication meant for a vein enters surrounding tissue or an artery instead, several complications can occur: 1️⃣ Tissue Damage: Some drugs are irritating outside veins and

SCIENCE | HISTORY | FACTS | EXPERIMENT on Instagram: "This video shows a master craftsman sculpting a perfectly smooth curved ledge using a custom wooden trowel, and it’s a brilliant example of precision meeting traditional technique. Unlike flat plastering, curves demand constant control of pressure, angle, and motion. 🔹 Why a wooden trowel? Wood absorbs moisture slightly, preventing plaster from sticking and tearing, which helps achieve a smoother, more organic curve. 🔹 Controlled geometry:

E History on Instagram: "This street artist doesn’t touch the canvas directly — instead, he controls a marionette that paints for him. Every string pull becomes a brushstroke. Every movement turns into color, chaos, and control at the same time. What looks like a puppet show slowly reveals a finished painting, created through precision, patience, and performance. The audience isn’t just watching art being made — they’re watching art being performed. It blurs the line between artist and tool. Who

SCIENCE | HISTORY | FACTS | EXPERIMENT on Instagram: "Finding the true center of a wooden log might look like guesswork, but it’s actually a precise geometric method used by carpenters, woodturners, and sawmill operators. This video shows a reliable technique that works even when the log isn’t perfectly round. The process starts by identifying two random points on the edge of the log. From each point, straight lines are drawn across the surface toward the opposite side. When these lines intersec

Why You Always See A Trash Can At Disney 🤔#fyp #3d #animation | 3D Animation

SCIENCE | HISTORY | FACTS | EXPERIMENT on Instagram: "Your smartphone battery looks simple from the outside, but inside it’s a carefully engineered chemical system powering your entire digital life. Most modern phones use lithium-ion batteries, and here’s what’s actually inside them: 🔹 Anode (Negative Side): Usually made of graphite. This is where lithium ions are stored when your phone is fully charged. 🔹 Cathode (Positive Side): Made from lithium metal oxides (like lithium cobalt oxide). Thi