A tiny change in temperature could now produce a big electrical signal; scientists surpass century-old limit
A tiny change in temperature could now produce a big electrical signal; scientists surpass century-old limit
Month: September 2026
Hong Kong scientists found that ultrathin diamond sheets can generate electricity when bent, revealing a hidden piezoelectric effect
Researchers have identified a piezoelectric effect in ultrathin diamond membranes. This effect, previously unseen in bulk diamond, appears in thin polycrystalline sheets. Grain boundaries within these membranes are responsible for generating electrical responses when deformed. The strongest piezoelectric response was observed in membranes approximately five micrometres thick. This discovery opens doors for new applications in…
In 1990, John and Karen Lewis bought 1,000 acres of Costa Rican rainforest to stop it being logged; the reserve now shelters monkeys, sloths and over 300 bird species
John and Karen Lewis bought Costa Rica’s Osa Peninsula rainforest in 1990. They built a lodge and school, benefiting local residents and wildlife. The reserve became a vital buffer for Corcovado National Park. In 2013, a conservation easement ensured permanent protection for the land. This project demonstrates successful long-term private conservation efforts.
Tata to develop air taxi in India; expected to take flight in 2 years
Tata Elxsi has announced a strategic partnership with Sarla Aviation to create the innovative Shunya eVTOL aircraft, designed to accommodate six passengers. The aircraft is targeted to achieve its inaugural flight within a two-year timeframe. Their collaboration will emphasise avionics, software integration, and essential digital engineering for the flight. Following the initial flight tests, they…
Oil India Ltd spurts 1.58%, rises for fifth straight session
Oil India Ltd is quoting at Rs 490.8, up 1.58% on the day as on 12:44 IST on the NSE. The stock is up 22.07% in last one year as compared to a 1.89% slide in NIFTY and a 9.65% slide in the Nifty Energy.
‘This is real’: Pete Hegseth appears to mock Canadian military woman amid US-Canada tensions
‘This is real’: Pete Hegseth appears to mock Canadian military woman amid US-Canada tensions
Bajaj Auto Ltd gains for third straight session
Bajaj Auto Ltd is quoting at Rs 12396, up 2.19% on the day as on 12:49 IST on the NSE. The stock is up 37.27% in last one year as compared to a 1.92% slide in NIFTY and a 12.19% slide in the Nifty Auto index.
In 2016, Frank and Monica Woll bought two tiny Florida Keys islands for semi-retirement; hurricanes soon washed away much of them
Retiring in the serene Florida Keys, Frank and Monica Woll found their dream islands, but they soon realized the threat of hurricanes loomed large. Committed to preserving their idyllic home, they tirelessly work to restore coastlines and plant mangroves by hand. Their passion for environmental stewardship battles against the relentless forces of nature and the…
Tata Motors sells 44,411 CV units in August 2026
Tata Motors has reported total commercial vehicle (CV) sales of 44,411 units in August 2026, which is higher by 49% as compared with the sales figure of 29,863 units recorded in August 2025.
Shah Rukh Khan’s brutally honest success advice says it comes at the cost of peace: ‘I feel jealous of people who relax and rest’
Bollywood star Shah Rukh Khan believes success demands giving up comfort and embracing sacrifice. He stated that achieving goals requires a restless spirit and enduring discomfort. Khan admitted to envying those who could relax and rest, highlighting his own dedication. He described his routine as sleeping only four to five hours daily for work. This…