Why do football helmets have padding? Guardian Caps are Velcro-padded wraps that go on the outside of a football helmet, aimed at reducing head trauma from impacts. Why is adding more foam to helmets not beneficial? Paradoxically, the change to a harder helmet to protect the players, might actually increase their concussion risk if it […]
How is hydrogen and fuel cells stored for later use?
How is hydrogen and fuel cells stored for later use? Once hydrogen is created through electrolysis it can be used in stationary fuel cells, for power generation, to provide fuel for fuel cell vehicles, injected into natural gas pipelines to reduce their carbon intensity, or even stored as a compressed gas, cryogenic liquid or wide […]
Does hysterectomy include fallopian tubes?
Does hysterectomy include fallopian tubes? A total hysterectomy removes all of the uterus, including the cervix. The ovaries and the fallopian tubes may or may not be removed. This is the most common type of hysterectomy. What does a complete hysterectomy consist of? In a total hysterectomy, the uterus and cervix are removed. In a […]
When a child is born with Down syndrome where did the mutation occur?
When a child is born with Down syndrome where did the mutation occur? Most cases of Down syndrome are not inherited. When the condition is caused by trisomy 21, the chromosomal abnormality occurs as a random event during the formation of reproductive cells in a parent. The abnormality usually occurs in egg cells, but it […]
What type of consumer is a moose?
What type of consumer is a moose? Primary Consumers- Rabbit, Moose, Insects, Caribou, Deer, and Small Birds. Is an elk a primary consumer? Primary consumers eat the plants. They are the first animal link in a food chain. Primary consumers include deer, elk, rabbits, beavers, some insects, and zooplankton in the ocean. Is a bunny […]
Can a convicted felon be a firefighter in Florida?
Can a convicted felon be a firefighter in Florida? Under Florida’s statutes, Giamberini’s 1993 plea to the felony charge did not disqualify him from obtaining his initial firefighter certification. “In turn, a person applying for certification as a firefighter must not have been convicted of a felony. How long do you have to register as […]
What is the most expensive baseball card in history?
What is the most expensive baseball card in history? A 1914 Babe Ruth baseball card valued at $6m (£4.3m) has smashed records to become the most expensive baseball card ever sold. CNBC reported that the pre-rookie card was the first to feature the Major League Baseball (MLB) icon as a player at 19 years old. […]
Do hawks eat pythons?
Do hawks eat pythons? Eagles. Large birds such as eagles can capture a python. The python is not a fast-moving species, in particular after a big meal. Since it captures its prey by hiding among tree branches and leaping on it, there are opportunities for predators to capture it. Does a hawk eat a snake? […]
What is nellys new song?
What is nellys new song? Nelly Releases New Song ‘Lil Bit,’ Second Collaboration With Florida Georgia Line. Nelly and Florida Georgia Line have done it again! Following the RIAA-certified diamond success of 2013’s “Cruise,” the rapper reunited with Tyler Hubbard and Brian Kelley for his new single, “Lil Bit,” out now. Who sings just a […]