How much helium does it take to lift 1 gram? The density of helium is equal to 0.1785 grams per liter. The density of air, on the other hand, is about 1.25 grams per liter. Leaving some tolerance for the weight of the balloon and the string, we can approximate that every liter of helium […]
What happens if an octopus touches you?
What happens if an octopus touches you? Saliva in the giant Pacific octopus contains the proteins tyramine and cephalotoxin, which paralyze or kill the prey. Octopus bites can cause bleeding and swelling in people, but only the venom of the blue-ringed octopus (Hapalochlaena lunulata) is known to be deadly to humans. Do octopuses like hugs? […]
How can I restore my pH naturally?
How can I restore my pH naturally? Natural remedies to restore balance Avoiding harsh soaps and douching. Soaps typically have a high pH, and using them to clean the vaginal area may increase vaginal pH. Taking a probiotic supplement or suppository. Changing tampons regularly. Using barrier protection during sex. How do you know when your […]
Can an electric fence kill a baby?
Can an electric fence kill a baby? Because electric fencing has low current and pulsates, it can’t kill or permanently hurt anyone. However it is strongly advised to keep children away from an Electric Fence. Can electric fence kill a dog? You don’t want to hurt your dog, and we certainly don’t either. Hidden fences […]
How can I reverse Greying naturally?
How can I reverse Greying naturally? Home remedies for gray hair Coconut oil. Every other day, before bed, massage coconut oil onto your hair and scalp. Ginger (Zingiber officinale). Blackstrap molasses. Amla (Phyllanthus emblica). Black sesame seeds (Sesamum indicum). Ghee. Amaranth (Amaranthus). Wheatgrass juice (Thinopyrum intermedium). How do I get rid of gray hair permanently? […]
How can we use electromagnet in everyday life?
How can we use electromagnet in everyday life? Electromagnets are found in doorbells, hard drives, speakers, MagLev trains, anti-shoplifting systems, MRI machines, microphones, home security systems, VCRs, tape decks, motors, and many other everyday objects. What are 4 properties of magnets? They are: Attractive Property – Magnet attracts ferromagnetic materials like iron, cobalt, and nickel. […]
Why did the US stay in Vietnam for so long?
Why did the US stay in Vietnam for so long? China had become communist in 1949 and communists were in control of North Vietnam. The USA was afraid that communism would spread to South Vietnam and then the rest of Asia. It decided to send money, supplies and military advisers to help the South Vietnamese […]
Is air a renewable?
Is air a renewable? Air and water are renewable natural resources too. There is one other type of renewable natural resource. It includes sources of power like sun and wind energy. Are plants renewable or nonrenewable? Plants are a renewable resource because they grow quickly and can replace themselves at fast rates. Several factors influence […]
What is the SI unit of charge and current?
Which of the following is an example of a perfectly inelastic collision?
Which of the following is an example of a perfectly inelastic collision? Another common example of a perfectly inelastic collision is known as the “ballistic pendulum,” where you suspend an object such as a wooden block from a rope to be a target. How is friction used in bowling? Friction. A ball thrown down the […]