lasers Archives

Lasers Reveal a Hidden World Just Above the Waves –

Dr AF Saeed Dr AF Saeed 11th August 2025

A laser-equipped ocean platform has uncovered two rival wind–wave energy exchanges, each shaping the sea’s surface in surprising ways. The discovery offers a clearer window into how the atmosphere and ocean share heat, Read More

Education, Research & Positions

Peacock feathers can be lasers – New Study

Dr AF Saeed Dr AF Saeed 28th July 2025

Tail feathers can emit narrow beams of light, a first in the animal kingdom Summary Scientists have discovered that club-winged manakins, small rainforest birds, can emit narrow beams of light from their tail feathers, a Read More

Education, Research & Positions

Lasers, Gas Blasts, and Hidden Water: How Perseverance Cracked Mars’

Dr AF Saeed Dr AF Saeed 6th July 2025

NASA’s Perseverance rover recently battled a difficult Mars rock nicknamed “Kenmore.” Using powerful tools like a nitrogen gas blaster and a laser-shooting camera, the rover revealed that the rock contained signs of water-rich clay, Read More

Education, Research & Positions

These tiny lasers are completely edible

Dr AF Saeed Dr AF Saeed 2nd July 2025

Edible sensors made of glowing droplets could improve food and drug monitoring Summary Researchers have developed edible sensors made from glowing, biocompatible liquid droplets. These sensors, which can be consumed and excreted, could revolutionize food Read More