What is the coldest item in the world? The protoplanetary Boomerang Nebula, located 5,000 light-years from Earth, holds the record for coldest known object in the Universe. Outflows of gas, streaming out from the central dying star, reach temperatures below -270 degrees Celsius. How long does volcanic ash stay in the air? three years Why […]
How mass of the ball affects the motion of the ball?
How mass of the ball affects the motion of the ball? Both encounter the same air resistance, but, the heavier ball has a greater downward force which overcomes the upward force of the air. The heavier ball will still reach a t erminal velocity. But, it will accelerate longer than the hollow ball, and its […]
How long should a discussion be in a lab report?
How long should a discussion be in a lab report? The discussion will also include an analysis of random and systematic errors. A typical length for this section will be 4 pages of double-spaced text but, depending on the complexity of the experiment, more text is sometimes needed. What should be included in a discussion? […]
Who is the most famous woman scientist?
Who is the most famous woman scientist? Today on our Science Blog, we’ll take a look at some of the most famous women scientists and their achievements. 1- MARIE CURIE. 2- JANE GOODALL. 3- MARIA MAYER. 4- RACHEL CARSON. 5- ROSALIND FRANKLIN. 6- BARBARA MCCLINTOCK. 7- RITA LEVI-MONTALCINI. 8- GERTRUDE ELION. Who was the greatest […]
Can a clam leave its shell?
Can a clam leave its shell? Since their exoskeleton is not shed, shells must enlarge to accommodate body growth. Certain kinds of clams, in early stages of life possess a gland that produces a thread-like material (byssus) that serves to anchor them to grains of sand or rocks. Do clams have hearts? A clam’s shell […]
Is AB blood type dominant or recessive?
What is the first step in obtaining minerals?
What is the first step in obtaining minerals? The first step in the production stage is recovering the minerals; this is the process of extracting the ore from rock using a variety of tools and machinery. The second step is processing; the recovered minerals are processed through huge crushers or mills to separate commercially valuable […]
Can a fatty liver cause pancreatitis?
Can a fatty liver cause pancreatitis? Even after adjusting for age, sex, body mass index, and cause of pancreatitis, fatty liver was significantly associated with moderately severe or severe acute pancreatitis. Conclusions. Fatty liver may play a prognostic role in acute pancreatitis. What causes liver and pancreas inflammation? Gallstones and alcohol are common causes of […]