Who first invented the helicopter? Igor SikorskyPaul CornuArthur M. Young What year did the first helicopter fly? 1939 Who invented helicopter in 1924? On 14 April 1924, Frenchman Étienne Oehmichen set the first helicopter world record recognized by the Fédération Aéronautique Internationale (FAI), flying his quadrotor helicopter 360 meters (1,180 ft). Did Germany have helicopters […]
What was wrong with Ellison Mounts?
What was wrong with Ellison Mounts? Described as dimwitted and possibly an albino, Ellison was a participant in the New Year’s Eve massacre that occurred in 1888 when a group of Hatfields and their supporters attempted to murder Randolph McCoy. Who stole the pig Hatfield and McCoy? Floyd Hatfield How did bad Frank Phillips die? […]
Why do they say dogs mouths are cleaner than humans?
Why do they say dogs mouths are cleaner than humans? The bacteria found in human mouths are more similar to another human’s oral bacteria than the bacteria found in a dog’s mouth. I also concluded that dogs’ mouths are cleaner than humans’ in some ways, and dirtier in other ways. Dogs have more gram-negative bacteria […]
What do you get when you mix magenta and cyan?
What do you get when you mix magenta and cyan? Where the magenta and cyan overlap, we see the subtractive mixture of magenta and cyan. In other words, we see white from which the magenta filter has subtracted green and the cyan filter has subtracted red. This leaves green, i.e. the subtractive mix of magenta […]
Are green beans a legume or vegetable?
Are green beans a legume or vegetable? Because the fruit of the green bean plant is in a pod, green beans are actually just legumes, not beans. Some other common legumes that you may have never considered include: asparagus beans, soybeans, black-eyed peas and sugar snap peas. What food group is green beans? Vegetable Group […]
How did the automobile impact American economy?
How did the automobile impact American economy? Economic Spin-offs The growth of the automobile industry caused an economic revolution across the United States. Dozens of spin-off industries blossomed. Of course the demand for vulcanized rubber skyrocketed. Road construction created thousands of new jobs, as state and local governments began funding highway design. Why was the […]
Is H1 same as H11?
Why do I faint when I poop?
Why do I faint when I poop? But straining lowers the volume of blood returning to the heart, which decreases the amount of blood leaving it. Special pressure receptors in the blood vessels in the neck register the increased pressure from straining and trigger a slowing of the heart rate to decrease in blood pressure, […]
How much should my Yorkie Poo puppy eat?
What did each canopic jar hold?
What did each canopic jar hold? The canopic jars were four in number, each for the safekeeping of particular human organs: the stomach, intestines, lungs, and liver, all of which, it was believed, would be needed in the afterlife. There was no jar for the heart: the Egyptians believed it to be the seat of […]