Bulletproof glass is an astonishing testament to scientific ingenuity, capable of withstanding intense ballistic forces. It achieves this through a complex arrangement of materials that can redirect the impact of a projectile, preventing it from penetrating. The inner layers are often made of thick polycarbonate plastic while the outer layers consi… Read More

Urine examination is a common medical procedure used to assess various aspects of health. Among the indicators assessed through urine analysis are ketones, which are byproducts of fat metabolism. The presence of ketones in urine can suggest several underlying medical conditions, making their detection a crucial diagnostic tool. High levels of keton… Read More