​​​​Do Zoo Animals Hibernate?
Animals that hibernate in the wild do so because temperatures drop and food supplies become scarce. In the zoo, however, animals live in a controlled environment. They are given a constant supply of food and warm pens or buildings to retreat to when it gets chilly outside. Some animals, including bears, may get sluggish during the coldest months at the zoo, but they will not spend months at a time sleeping as they might do in the wild.
​​What are the uses of Cobalt-60? Cobalt-60 is a beta-emitting radioactive isotope of cobalt-59. In cobalt-60 therapy, cobalt-60-generated gamma radiation is used to destroy tumors. Cobalt-60 therapy is also known as Gamma
​​What is the hippocampus? The hippocampus (named after its resemblance to the seahorse, from the Greekἱππόκαμπος, "seahorse" from ἵππος hippos, "horse" and κάμπος kampos, "sea-monster") is a major component of the brains of humans and other vertebrates. It's the elongated ridges
​​What do Red and Yellow cards in Soccer mean? The Yellow card is a caution, given for offences such as Unsportsmanlike conduct, breaking up a promising attack (BUPA), dissent, delaying the
​​How do you differentiate between Glass and Glass Fiber? Glass fiber (or glass fibre) is a material consisting of numerous extremely fine fibers of glass. glass fibre has high tensile strength when
​​Why Doctors before giving Injection to Patients blow some medicine in air while keeping Injection upward? The blood circulation in our body is kind of laminar flow (one layer above another
​​What is Glycemic Index? The Glycemic Index (GI) is a relative ranking of carbohydrate in foods according to how they affect blood glucose levels. Carbohydrates with a low GI value (55 or less) are more
​​Who took the world's first photograph? The world’s first photograph or at least oldest surviving photo was taken by Joseph Nicéphore Niépce in 1826 or 1827. Captured using a technique known as heliography,
​​What is an Air Fryer? An air fryer is a kitchen appliance that cooks by circulating hot air around the food using the convection mechanism. By doing this, the appliance is
​​How does Active Noise Cancelling Headphones work? Microphone - A microphone placed inside the ear cup "listens" to external sounds that cannot be blocked passively. Noise-canceling circuitry - Electronics, also placed in the ear
​​​​How does the Train Horn works? Some people might think that a train horn is a pre-recorded sound that just plays when activated, but that's not how it works. A train
​​What is Whey Protein? Whey protein is a mixture of proteins isolated from whey, the liquid material created as a by-product of cheese production. The proteins consist of α-lactalbumin, β-lactoglobulin, serum albumin and immunoglobulins. Whey protein is commonly marketed as a dietary
​​Why Pink Ball is preferred over Red Ball for Day-Night Cricket test matches? Test matches with usual morning to evening schedule are played with a red ball. In case of Day/Night
​​What is the difference between Vehicle Curb weight (Kerb Weight) and Gross weight? The curb weight of your vehicle is the weight of the car with all of the standard equipment
​​Why is there a Tiny Hole on your Eyelid? This diagram pretty much explains it. The holes (the lacrimal puncta, singular punctum) are drainage channels for the tears. As you can
​​What do u mean by C section in medical term? Cesarean delivery (C-section) is a surgical procedure used to deliver a baby through incisions in the abdomen and uterus. A C-section might be planned
​​​​Why Plants bent toward Light? The higher concentration of Auxin on the shady side causes the Plant Cells on that side to grow more so it bends toward the Light. Because light is the Energy source for plant growth, Plant shave
