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

SCIENCE | HISTORY | FACTS | EXPERIMENT on Instagram: "During winter, windows play a critical role in keeping homes warm and energy-efficient. What looks like a simple glass panel is actually a carefully engineered thermal barrier designed to fight heat loss. 1️⃣ Thermal Expansion & Seals: Window frames are built with materials that expand and contract predictably with temperature changes. Rubber gaskets and weather stripping tighten in cold conditions, creating an airtight seal. 🔒 2️⃣ Double or

SCIENCE | HISTORY | FACTS | EXPERIMENT on Instagram: "The people around you quietly shape your mindset, behavior, and future — often without you realizing it. This example shows how being surrounded by the wrong influences can slowly drain your potential. 1️⃣ Energy Drain: Negative people constantly complain, criticize, or doubt. Over time, their mindset becomes contagious, pulling your motivation down. 🔋⬇️ 2️⃣ Lower Standards: When poor habits are normalized, your own standards slowly drop — e