ඇමසන් වැසි වනාන්තරය පෘථිවියේ හරිත කළාලයයි. අක්කර මිලියන 1.4 වපසරියකින් යුතු ලතින් ... Read more
Science and Technology
Hemispatial Neglect
Can you identify the difference between the two images of the houses below(Fig.1)? Isn’t it so obvious? But a certain patient observes both these images to be completely identical. This patient has suffered from a stroke that ... Read more
Challenge Accepted!!!
Ensuring sufficient food for its growing population is a major challenge faced by humanity. An additional challenge is the increasing need for diverse plant products for fuel, fibers and chemicals. Plants sustain the life on Earth. They are the basis for ... Read more
Bees Buzz
The great Australian scientist, Karl von Frisch once said,
"The most astounding example of non-primate communication that we know is dance"The honey bee that returns to the colony after locating a food source, performs a dance ... Read more
விண்வெளி ஆய்வு (பகுதி -2)/ අභ්යාවකාශ යුගයෙන් බිදක්-2
மே 14,1973: அமெரிக்காவினால் விண்வெளி ஆய்வு கூடம் விண்வெளி சுற்றுப்பாதையில் ... Read more
Greatest Dance of All
Based on Dr. Sampath Seneviratne's talk, 'The Greatest Dance on the planet: A Collection of stories of the long distance migration of birds from our neighbourhood', at the Wildlife and Nature Protection Society's ... Read more
සඳ මතුපිට ජීවයක්…?
අධික උණුසුමක්, අධික සීතල කාලගුණයක් මෙන්ම අධික විකිරණශීලීත්වයක් යටතේ දිවි රැකගත හැකි ... Read more
விண்வெளி ஆய்வு (பகுதி -1)/අභ්යාවකාශ යුගයෙන් බිදක්-1
விண்வெளி ஆய்வு என்பது வானவியல் மற்றும் விண்வெளி தொழில்நுட்பத்தைப் பிரயோகித்து ... Read more