I test a series of light experiments to explore reflection, refraction, and optical illusions, demonstrating how light behaves in surprising and educational ways.

CBSE 10th Social Science Paper to be divided into four sections CBSE 10th Science Exam to be divided into three sections Candidates are required to answer the questions within the space designated for ...

RBSE 10th Model Papers 2026: The Board of Secondary Education, Rajasthan (RBSE), Ajmer has released the RBSE Class 10 Model Papers 2025–26 for students appearing in the Rajasthan Board Exam 2026.

Students taking the 2026 exam can use these topic-wise questions to gauge the expected level and format. CBSE Board Exams 2026: Assessments play a crucial role in helping students build confidence and ...

SALT LAKE CITY — Some mark the winter solstice as the shortest day of the year, but for others — especially those who love a little magic — those longer days mean a chance to reflect. “It’s a chance ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

Artificial intelligence is consuming enormous amounts of energy, but researchers at the University of Florida have built a chip that could change everything by using light instead of electricity for a ...

Voyager 1, NASA’s deep-space probe, could soon become the first spacecraft to reach a historic milestone. In November 2026, the probe will be one light-day from Earth. Launched in 1977, Voyager 1 is ...

As the nights grow longer and the world feels a little heavier, I find myself turning toward the familiar rhythm of Hanukkah. The simple act of striking a match, watching the wick catch and letting ...

SYDNEY, Australia — Australians lit candles at 6:47 p.m. on Sunday (9:47 a.m. Israel time) to collectively commemorate the moment the first shots rang out a week earlier at Sydney’s Bondi Beach in an ...

Newton’s experiment remains almost insultingly simple. Sunlight, a darkened room, a glass prism. The conclusion was unavoidable. Colour belonged to light itself. The prism merely made it visible.