How can a dragonfly see? Dragonflies, however, were found to possess no less than 11 types of opsins, allowing them to see even ultraviolet and polarized light. They also have three small eyes called ocelli that can detect movement faster than their compound eyes. How good is Dragonfly eyesight? It turns out dragonflies have souped-up […]
Do Ralph Lauren shirts run small?
Do Ralph Lauren shirts run small? I have noticed for a lot of things, Polo Ralph Lauren tends to run small. While their sleepwear, swimwear, and T-shirts fit me fine, their polo shirts and dress shirts tend to run small on me compared to IZOD, Nautica, Tommy Hilfiger, U.S. Polo Assn, and even Ralph Lauren’s […]
Is a llama invertebrate or vertebrate?
Is a llama invertebrate or vertebrate? Lama glama (Llama) is a species of mammals in the family camels. They are native to The Neotropics. They are diurnal herbivores. Individuals are known to live for 339.6 months and can grow to 1595.1 mm. What classification is a llama? Mammal Does a llama have a backbone? However, […]
What is the significant contribution of James Clerk Maxwell?
What is the significant contribution of James Clerk Maxwell? James Clerk Maxwell (1831-1879) was one of the greatest scientists who have ever lived. To him we owe the most significant discovery of our age – the theory of electromagnetism. He is rightly acclaimed as the father of modern physics. He also made fundamental contributions to […]
When a battery is being charged it produces?
When a battery is being charged it produces? When batteries are being recharged, they generate hydrogen gas that is explosive in certain concentrations in air (explosive limits are 4.1 to 72 percent hydrogen in air). The ventilation system can exchange an adequate amount of fresh air for the number of batteries being charged. What happens […]
What rock layers are in the Grand Canyon?
What rock layers are in the Grand Canyon? The three main rock layer sets in the Grand Canyon are grouped based on position and common composition and 1) Metamorphic basement rocks, 2) The Precambrian Grand Canyon Supergroup, and 3) Paleozoic strata. Where are the oldest rock in the Grand Canyon? In the last 10 million […]
What is the role of microbes at the source?
What is the role of microbes at the source? Microorganisms are useful in producing foods, treating waste water, creating biofuels and a wide range of chemicals and enzymes. They are invaluable in research as model organisms. They have been weaponised and sometimes used in warfare and bioterrorism. In what industries do microbes play a role? […]
What does Derping around mean?
What does Derping around mean? @Soomeee the most common use of it describes the action of wasting time looking at pictures or videos on the Internet or wasting time in general on the Internet. What is derp face? A derp face is a blank, cross-eyed, slack-jawed facial expression used to characterize real people or fictional […]
How long should you leave a tourniquet on?
How long should you leave a tourniquet on? Leaving on too long: A tourniquet should not be left for longer than two hours. When applied for a longer time, tourniquets can cause permanent damage to muscles, nerves, and blood vessels. Why do you write the time on a tourniquet? It is important to note the […]
How did scourge the hedgehog get his scars?
How did scourge the hedgehog get his scars? He occasionally passed himself off as Sonic by stealing and wearing the heroic hedgehog’s shoes. Evil Sonic’s new design as Scourge. His leather jacket gained flame designs on the arms and his shoes are green, silver and black. He now sports red sunglasses and two large scars […]