Is walking in space tiring? Of course, there are a few challenges involved in performing a spacewalk. Since the space suit is pressurized, it requires some effort to move the fingers of the glove. It’s not difficult at first, but after several hours, an astronaut’s hands can get tired and sore. Can you walk in […]
Why can Hippos run so fast?
Why can Hippos run so fast? To defend themselves they have the ability to charge or otherwise very powerfully attack possible threats. The viciousness of the attack is due in part to how much energy is needed for such a large animal to move so quickly. Physics is just against them being able to do […]
What type of materials do engineers use to increase the mechanical advantage of a machine?
What type of materials do engineers use to increase the mechanical advantage of a machine? Because friction is always present. What type of materials do engineers use to increase the mechanical advantage of a machine? They use low-friction materials and lubricants often. Why is the actual mechanical advantage of a machine always less than its […]
What drugs should not be taken with Advil?
What drugs should not be taken with Advil? Advil is a nonsteroidal anti-inflammatory drug (NSAID) and should not be taken with any other product containing: Ibuprofen (like Motrin) Naproxen (like Aleve or Midol) Aspirin. Diclofenac. Can I take Tylenol while on Phentermine? Using phenylpropanolamine together with phentermine is not recommended. Combining these medications may increase […]
Do they split siblings up in foster care?
Do they split siblings up in foster care? Many sibling groups are separated upon entry into the foster care system; less frequently, siblings are placed together in out-of-home care initially and later separated. Some siblings are adopted by different families. Sadly, many of these separated brothers and sisters lose contact with one another. Why is […]
When was Serenade by Franz Schubert?
When was Serenade by Franz Schubert? 1827 When was Standchen written? 1826 What is the meaning of Schubert Serenade? It is simply a lovely melody from first note to last, written upon the inspiration of the moment, and yet characterized by absolute perfection of finish and a grace and beauty of which one never tires. […]
What happened to the boy who played Richie Petrie?
What happened to the boy who played Richie Petrie? After the series ended in 1966, Larry Mathews left acting to pursue a more conventional childhood and graduated from the University of California, Los Angeles in 1976. He has also worked as an account executive and has appeared on numerous television programs to discuss his role […]
Do portable air conditioners need to be drained?
Do portable air conditioners need to be drained? In most cases, your portable air conditioner will not need to be drained. Edgestar, Avallon and Koldfront portable air conditioners use a condensation exhaust system to expel water vapor collected during the dehumidifying/cooling process. When this situation does occur you will need to drain the internal water […]
When you cut your speed in half you cut your kinetic energy by?
How sedimentary rock is formed?
How sedimentary rock is formed? Clastic sedimentary rocks are made up of pieces (clasts) of pre-existing rocks. Pieces of rock are loosened by weathering, then transported to some basin or depression where sediment is trapped. If the sediment is buried deeply, it becomes compacted and cemented, forming sedimentary rock. What is the cycle of a […]