තාරකාවක පූර්ව හා ප්රධාන අනුක්රමණ පරිණාමන අවධින් හි තාරකාවේ ශක්තිය නිපදවීමේ ... Read more
Tag: Science weekly
Puddling; His Dirty Habit
These six-legged, radiant winged creatures are universally accepted to land on flowers and feed on nectar. But the male butterflies go beyond this acceptance. They look for interesting components on the stuff that is accepted as dirty. Adult Lepidoptera ... Read more
Red-eared Alien
When one species is much adapted than the others, they start dominating the entire ecosystem and once people recognize it, people tag them with the name ‘Invasive’. The red-eared Slider or red-eared terrapin (Trachemys ... Read more