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BOOM SAND VS SQUEAK SAND
Science says your footsteps can make beach sand sing: What happens between millions of grains- A Nigerian engineer built his first model house with 14,800 sand-filled plastic bottles; the experiment later grew into 15 houses, including a five-bedroom duplex
- Why are travelers putting adhesive tape on suitcase wheels before a trip? know how this simple hack helps protect luggage from dirt and damage
- In 1950, a live and unanaesthetized mouse was sent to the upper atmosphere in a V-2 rocket to test biological responses and capture physiological data and imagery during the flightIn 1950, a live and unanaesthetized mouse was sent to the upper atmosphere in a V-2 rocket to test biological responses and capture physiol...05 Sep, 2026, 02.20 AM IST
- Science says earthquakes can make the ground behave like a liquid: Why buildings can sink and here’s what happens beneath your feetEarthquakes can cause certain loose, water-saturated soils to behave like a liquid. The soil grains remain solid, but rising pore-water pre...04 Sep, 2026, 10.21 PM IST
- In recent years, workers began restoring 4,000 acres at Delaware's Prime Hook National Wildlife Refuge. Today, new dunes stand nearly 10 feet high as grasses thrive and wildlife returnsScientists are bringing a damaged delaware wetland back to life begins with a massive repair effort at Prime Hook National Wildlife Refuge....04 Sep, 2026, 08.23 PM IST
- In 1948, a male rhesus monkey named Albert was launched on a V-2 rocket by the US towards space but the mission failed and the animal did not survive the flightIn 1948, a male rhesus monkey named Albert was launched on a V-2 rocket by the US towards space in an early animal flight test. Albert I re...04 Sep, 2026, 05.07 PM IST
- In 2011, North Carolina scuttled the 180-foot Coast Guard buoy tender USCGC Spar off Morehead City; divers later documented sand tiger sharks using the wreckResting peacefully on the ocean floor off North Carolina, the USCGC Spar, once a buoy tender, has transformed into a vital habitat for sand...02 Sep, 2026, 04.00 PM IST
- A PhD student used shredded baby diapers in a prototype Indonesian house; 27% of its non-structural concrete blocks contained diaper waste, totaling about 3,700 poundsAn extraordinary house in Indonesia has creatively utilized nearly 3,700 pounds of discarded diapers. This unique construction method incor...02 Sep, 2026, 01.40 PM IST
- Science says sand isn’t always made from rocks: Some beaches are built from the remains of living thingsThe next time you stroll along a white tropical beach, remember that the sand beneath your feet may have a far more complex origin than ero...01 Sep, 2026, 02.54 PM IST
- In 1869, Grand Canyon was named by legendary explorer Major John Wesley Powell, over 150 years later scientists are revealing details about when North America's iconic marvel landscape was created, disappearance of mystery lakeColorado River originates at La Poudre Pass in Rocky Mountain National Park in Colorado and runs about 1,450 miles (2,330 km). Scientists h...31 Aug, 2026, 04.50 PM IST
- UAE has turned desert sand into construction bricks using a new eco-friendly method developed by scientists that doesn't need additional heat to harden and could reduce cement importsResearchers in the UAE have developed construction bricks using abundant desert sand and alkali-activated binders instead of conventional P...28 Aug, 2026, 03.35 PM IST
- In a 2015 Deakin University study, crushed waste glass replaced 30% of concrete sand; after 28 days, the recycled mix was 6% stronger than conventional concreteAustralian researchers found that crushed glass strengthens concrete mixtures effectively. Replacing sand with up to thirty percent recycle...28 Aug, 2026, 02.20 PM IST
- In an Australian study, waste glass replaced up to 60% of river sand in concrete; the recycled mix gained strength and resisted chloride penetrationEngineers in Australia have found that substituting sand with waste glass in concrete mixes can be beneficial. By using up to sixty percent...28 Aug, 2026, 02.10 PM IST
- California lost 60% of its coastal dunes since 1850; now a 30-acre restoration project in Santa Monica is fighting sea-level riseSanta Monica Beach Dunes Restoration Project is designed to restore a portion of this historic ecosystem. The Santa Monica Bay National Est...27 Aug, 2026, 11.12 PM IST
- How leftover wheat straw stopped China’s shifting desert sands and helped bring vegetation backA simple straw checkerboard system developed at Shapotou in China’s Tengger Desert helped protect the Baotou-Lanzhou railway from shifting ...27 Aug, 2026, 03.28 PM IST
- JP Morgan once bought 117 acres of Maine coast including Sand Beach as a wedding gift for his daughter, but his grandaughter later donated 100 acres; here's whyIn 1900, financier JP Morgan bought 117 acres of Maine’s coast, including Sand Beach and Great Head, as a wedding gift for his daughter Lou...25 Aug, 2026, 01.30 PM IST
- In 2021, Alabama started turning discarded Christmas trees into sand dunes: How old festive trees are now helping protect Gulf Coast beachesChristmas trees that were once the focal point of holiday celebrations are now playing a vital role in rebuilding sand dunes along Alabama'...24 Aug, 2026, 12.58 PM IST
- In 2016, Denmark opened a plant using dry separation to recycle artificial turf. 5 years later, it had processed 662 fields and recovered up to 95% of their materialsDenmark's Re-Match facility recycles artificial turf, recovering up to ninety-five percent of materials. This process separates plastic fib...21 Aug, 2026, 02.41 AM IST
- Walking on sand burns up to 2.5 times more energy than pavement, turning an easy 30-minute barefoot beach stroll into a surprisingly intense workoutA 1998 study found that walking on dry sand can require up to 2.5 times more metabolic energy than walking on a firm surface. But there is ...14 Aug, 2026, 10.15 PM IST
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