Things Worth Noting
Vitamin D, the “sunshine vitamin,” may slow biological aging by supporting cellular health, reducing inflammation, and protecting against age-related diseases. It promotes telomere maintenance, epigenetic regulation, and mitochondrial function, while combating inflammaging and cellular senescence. Found in fatty fish, fortified foods, and supplements, vitamin D is also synthesized through sunlight exposure. Deficiency, common globally, accelerates […]
Does WiFi affect sleep? WiFi emits low-level radiofrequency (RF) radiation, raising concerns about its impact on sleep quality, melatonin production, and circadian rhythms. Research, like a 2016 study in Journal of Sleep Research, shows no significant link between typical WiFi exposure and sleep disturbances, though some report issues possibly due to electromagnetic hypersensitivity (EHS). Blue […]
Space: The first direct observation of gravitational waves detected two merging black holes, emitting 36 septillion yottawatts (3.6×10⁴⁹ watts), surpassing the total light radiated by all stars in the observable universe. [SXS simulation] pic.twitter.com/webcyO8i7p — Doolly Noted ✏️ (@doollynoted) May 21, 2025 Video: The first direct observation of gravitational waves detected two merging black holes, […]
Alcatraz Island, known as “The Rock,” sits in San Francisco Bay, a historic landmark with a rich past. Originally a military fortress during the Civil War, it became a federal penitentiary in 1934, housing infamous prisoners like Al Capone and Robert Stroud. Its maximum-security design and cold waters made escapes rare, though the 1962 breakout […]
Roof of 650-year-old Ming Dynasty drum tower in Anhui, China, built in 1375, collapses. pic.twitter.com/NrBhSYtBs1 — Doolly Noted ✏️ (@doollynoted) May 21, 2025 On May 19, 2025, the roof of the 650-year-old Fengyang Drum Tower in Anhui, China, collapsed, sending tiles crashing down. Built in 1375 during the Ming Dynasty, this historic landmark’s partial collapse […]
How bags of flour are filled pic.twitter.com/l8L7QEXwIF — Science girl (@gunsnrosesgirl3) May 22, 2025 Flour is a powder made by grinding grains, seeds, nuts, or roots. It’s primarily used in baking and cooking, with wheat flour dominating due to its gluten content, which provides structure and elasticity in dough. Here’s the ultimate breakdown: Types of […]
Black holes are regions in space with gravity so strong that nothing, not even light, can escape. They form when massive stars collapse or dense objects merge. Their intense gravity warps space-time, making them invisible except for effects like orbiting gas or light bending. Supermassive black holes exist in galaxy centers, influencing star formation. Studying […]
Surviving 100 hours without food is a challenging fast that tests physical and mental resilience. In the first 12 hours, the body uses glycogen stores for energy, then shifts to ketosis, burning fat for fuel by 12-36 hours. By 36-72 hours, autophagy may enhance cellular health, but risks like nutrient deficiency and dehydration grow. After […]
McDonald’s fries, made from Russet Burbank potatoes, are a fast food icon, but their “dark truth” involves controversial ingredients and health risks. Grown with pesticides like Monitor, potatoes are blanched with sodium acid pyrophosphate and pre-fried in vegetable oils (canola, corn, soybean) containing omega-6 fatty acids, linked to inflammation. Additives like TBHQ, dimethylpolysiloxane, and natural […]
Beekeeping may boost longevity by supporting telomere length, which protects DNA and slows aging. Research shows beekeepers have longer telomeres, possibly due to a healthy lifestyle. Handling hives offers physical activity, while nature reduces stress, both preserving telomeres. Bee products like honey, propolis, and royal jelly provide antioxidants and anti-inflammatory compounds, fighting oxidative stress. Beehive […]