TechieTonics

Whenever a piece of ripe fruit is left unattended, fruit flies come attracted by its smell. The group of fruit flies seems to competing with each other for a larger portion however, it may not be the case. On observing closely, researchers found male flies knock around fighting, especially if there are females or sweet ripe fruit around. 

Chimpanzees are our closest relatives and are known for their intelligence. They are fast learner and similar to humans employ different tools to solve any problem. Recently chimpanzees have been found using hand gestures in a pursuit to reach a solution while finding hidden food. 

Black widow spiders, as the name suggest are famous for their sexual cannibalism, a practice where the female eats its partner soon after mating process ends. The venom of the female spiders is three times stronger, making the poor male defenseless. These facts have made scientists curious to know, how does the male approaches female for the mating without being confused for prey. 

Many species of birds have been flying in a V shaped formation. Reason behind this formation was not known and was thought to be helping birds save energy during their journeys. This V formation was typical for certain species of migratory birds such as cranes, pelicans, ibises and geese flying for thousands of kilometers, saving energy while flying would make huge difference for these birds.

Spider’s spun web to trap insects, which is known for its tensile strength and flexibility, easily stretching up-to five times their length without breaking. These webs, trap flying insects, pollen’s and other particulate matter present in the air. Traditionally it was believed that the flying insects are caught in this web. Interestingly, it is recently discovered that the spiders web are coated with a glue which makes the web electrically charged and so the web can actually leap towards any charged particles to grab it. The glue-coated web can even…

Global warming is melting the ice from the glaciers hence increasing the sea level and posing a serious threat for cities and towns situated along the coast. Based on the topic a team of scientist found that the Antarctica’s Pine Island Glacier which is considered as the single major contributor for the rise in the world sea level, is melting continuously year after year and is believed to contribute nearly a centimetre (0.4 inches) rise in sea level in the coming 20 years. Recession of the ice sheets seem irreversible…

  Raven are known for its intelligence. Recently researches has found that the majority of ravens are preferring the tall poles of power line in western United States as their nesting site. And in last 40 years there is an increase of 300 percent in raven population, as nesting on such heights give them an edge while locating prey. Though living on these high power lines are very dangerous, but raven over the years has evolved to use human engineering for its benefit. As told to BBC News by the…