Autophagy, meaning "self-eating," is a natural cellular process in which the body recycles damaged components and proteins, particularly during fasting or periods of low nutrient intake. This biological cleanup mechanism plays a key role in maintaining cellular health by breaking down and removing dysfunctional parts before they accumulate and cause harm. Japanese scientist Yoshinori Ohsumi was awarded the Nobel Prize in Physiology or Medicine in 2016 for his groundbreaking work in discovering the genes behind this essential process. Beyond its cellular housekeeping role, autophagy has been linked to longevity and disease prevention. Studies suggest that activating autophagy through intermittent fasting or caloric restriction may reduce the risk of chronic diseases like cancer, type 2 diabetes, and neurodegenerative disorders such as Alzheimer’s. As scientists continue to explore this powerful process, autophagy is emerging as a cornerstone of preventive health strategies and age-related disease research. #Autophagy #CellularHealth #FastingBenefits @Credits Engineering Facts - FB

🔊 Ever wondered how sound actually travels? It’s not just a "wave"—it’s a pulsating bubble of energy! 🌐 This mind-blowing graphic breaks it down: sound expands spherically as compressions and rarefactions, moving at 761 mph at sea level (but slows to 684 mph at Everest’s peak!). The math? A simple sine wave equation captures its rhythm: x(t) = A sin(2πt/T + φ). 🤯 From sonic events to wavelengths, sound is pure physics magic! What’s the loudest sound you’ve ever heard? Drop it in the comments, and let’s see how many sound enthusiasts are out there! 🔉 Share this with your science-loving friends—let’s make some noise together! #SoundScience #PhysicsFacts #MindBlown #engineering #science

World’s most accurate atomic clock uses 2-mile laser beam to track time precisely https://interestingengineering.com/innovation/worlds-most-accurate-atomic-clock-2

This behemoth of a machine isn’t just large—it’s a Guinness World Record holder. Bagger 293, a German-made bucket-wheel excavator by TAKRAF, stands taller than the Statue of Liberty and weighs more than 80 blue whales. Designed for open-pit mining, it’s capable of moving an astonishing 240,000 cubic meters of soil every single day—enough to fill nearly 100 Olympic-sized swimming pools. Its 21-meter-wide rotating wheel is fitted with 18 enormous buckets, each devouring earth with every turn. Crossing roads and landscapes at a crawl, this steel titan isn’t just a machine—it’s a mobile mining operation. Bagger 293, along with its equally gigantic sibling Bagger 288, exemplifies the sheer scale of modern industrial engineering. #Bagger293 #MiningMachines #EngineeringMarvel #BucketWheelExcavator #MegaMachines @Credits: Engineering Facts