Why do trees change Colour in autumn? As the tree becomes dormant, a compound called abscisic acid triggers a seal to develop at the base of the leaves, before they fall off. This reduces water reaching the leaf and traps the chemicals remaining in the leaves. They gradually break down, changing the colour of each…
Category: Life
Is Mechanical Engineering good for IAS?
Is Mechanical Engineering good for IAS? Mechanical engineering is a technical subject and only engineering graduates are recommended to take it up as the optional for the IAS exam. There are both pros and cons of taking such a highly specialised subject in the mains exam. Which engineering branch is best for IAS? I suggest…
Is it OK to play games while preparing for JEE?
Is it OK to play games while preparing for JEE? Whether playing mobile games during your JEE main preparation is ok or not depends upon the time you spend while playing game , if to refresh your mind if you spend around 30 min to maximum 1 hour then its ok as anything in limit…
Is the butane from lighters dangerous?
Is the butane from lighters dangerous? DEADLY GASES Butane is a gas used in lighters and as a propellant in aerosol sprays. National Poisons Centre toxicologist Leo Schep says it can cause drowsiness, suffocation, heart palpitations, temporary memory loss or death when inhaled, typically by “sudden sniffing syndrome”. How do you dispose of a punctured…
How does a vet castrate a bull?
How does a vet castrate a bull? Bovine castration methods are classified as either surgical (open scrotum) or bloodless (closed scrotum) and are often performed in a chute or other handling facility with a group of calves. Restraint is necessary when castrating a calf. Secure the calf in a chute, with a head restraint or…
How do I get 1000 views on my blog?
How do I get 1000 views on my blog? How To Get 1000 Visitors To Your New Blog Every Day Step 1) Create Great Content For Your Blog. Brainstorm and research high traffic keywords. Write a headline to sell people on your article. Create a top list article around keywords. Make Sure Your Blog Post…
Why was the space shuttle so complicated?
Why was the space shuttle so complicated? Criticism of the Space Shuttle program stemmed from claims that NASA’s Shuttle program failed to achieve its promised cost and utility goals, as well as design, cost, management, and safety issues. Fundamentally, it failed in the goal of reducing the cost of space access. What was wrong with…
Why do submarines rarely use active sonar?
Why do submarines rarely use active sonar? Active sonar sends out acoustic sounds, or “pings,” which can reach thousands of yards. If the ping bounces back, that means it hit an object—like a whale, a ship, or another submarine. But stealth subs often avoid active sonar, since the ping could give away their location. What…
Why did you decide to go back to college?
Why did you decide to go back to college? Adults going back to college have a number of reasons for pursuing their degrees. From gaining skills and business knowledge to increasing your earning potential and finally completing that neglected degree program, your reasons are highly personal. What made you decide to go to college? I…
Who has the highest number of publications?
Who has the highest number of publications? Top 8 Countries With The Highest Number Of Scientific Publications In The World Rank Country Number of science and engineering articles published in peer-reviewed journals in 2018 1 China 528,263 2 United States 422,808 3 India 135,788 4 Germany 104,396 What is maximum number of authors in a…