Things Worth Noting
Landfills are engineered sites for solid waste disposal, using advanced environmental engineering to protect public health and the environment. A multi-layered liner system with geomembrane and geosynthetic clay liner (GCL) blocks leachate—the toxic liquid from decomposing waste—from reaching groundwater. Daily operations include waste compaction to save space, applying daily cover to control odor and vectors, […]
Smart TVs spy on users through Automatic Content Recognition (ACR), which captures pixel and audio samples every few milliseconds to track viewing habits—even from HDMI inputs like gaming consoles or laptops. This builds detailed viewer profiles using IP addresses and demographics, sold to advertisers for targeted ads. Built-in microphones and cameras enable voice activation and […]
Cellulose, a natural plant fiber from wood pulp or cotton, is a common food additive used as a thickener, anti-caking agent, filler, and emulsifier in processed foods. Found in shredded cheese, grated Parmesan, fast food, low-fat items, and high-fiber products, it prevents clumping, boosts texture, and adds bulk without calories. Derivatives like microcrystalline cellulose (MCC) […]
Squatting during defecation—by elevating legs with a stool—straightens the rectum, relaxes the puborectalis muscle, and widens the anorectal angle for easier, faster bowel movements. This natural pooping posture reduces straining, constipation, hemorrhoids, and pelvic floor stress. Studies show squatting cuts evacuation time to about one minute versus 4–15 when sitting, with nearly full symptom relief […]
A simple saliva test detects heart failure early by measuring biomarkers like S100A7 and Galectin-3, which double in patients compared to healthy people. Using a non-invasive biosensor with microfluidic channels, screen-printed electrodes, and a portable reader, it delivers results in 15 minutes from one drop—no blood, no lab. It spots systolic and acute heart failure […]
If a DNA test shows you’re not the biological father—a non-paternity event—act quickly. The emotional shock brings grief, anger, and identity crisis; seek therapy and support groups for coping. Legally, you’re likely the presumed father if you signed the birth certificate or Voluntary Acknowledgement of Paternity, meaning child support continues until disestablished. Hire a family […]
South Park, created by Trey Parker and Matt Stone, has predicted real events since 1997 with sharp satire. Early episodes mocked gay cowboy films (Brokeback Mountain), Pokémon fads (Pokémon Go), and Osama bin Laden’s death. It foresaw Confederate flag bans, Jared Fogle’s scandal, Mel Gibson’s meltdown, and Trump’s wall. Celebrity takedowns nailed Britney and Miley […]
Phthalates, plasticizers in cosmetics, food packaging, and personal care products, act as endocrine disruptors linked to health risks. Exposure occurs via ingestion, inhalation, and skin contact, with higher levels in pregnant women and children. Key biomarkers—urinary metabolites like MEHP, MEHHP, MEOHP, MBP, MEP, and MiBP—are measured using HPLC/MS/MS to assess daily intake and chronic exposure. […]
Phthalates like DEHP, DBP, and BBP are toxic chemicals added to plastics to make them flexible. They leach from food packaging, wrappers, and PVC tubing into everyday foods, especially high-fat items like dairy, processed meats, and fast food. These hormone disruptors cause endocrine disruption, reproductive issues, developmental problems in kids, obesity, and heart disease risk. […]
Maximize iPhone battery life with these proven tips. Check Settings > Battery to spot power-hungry apps and enable battery percentage for easy monitoring. Turn on Low Power Mode via Control Center to cut background app refresh, dim screen brightness, and pause animations. Use Dark Mode on OLED screens, disable Always-On Display, and set Auto-Brightness to […]