Category: Helpful tips

Why was the hydrophone made? Hydrophone. The first hydrophone was invented by 1914 by Canadian Reginald Fessenden. He wanted to use it as a way to locate icebergs following the Titanic disaster. Unfortunately the device could only detect the distance from the object and not its direction. What is inside a hydrophone? Most hydrophones are […]

What is the maximum amount of arsenic that can be present in drinking water? 0.010 mg/L How many ppm of arsenic is safe in drinking water? 0.01 parts per million How much arsenic is safe? When does arsenic in drinking water become a health concern? Arsenic is measured in parts per billion (ppb). The federal […]

What did Pierre Radisson do? Pierre-Esprit Radisson (1636/1640–1710) was a French fur trader and explorer in New France. The decision of Radisson and Groseilliers to enter the English service led to the formation of the Hudson’s Bay Company. His career was particularly notable for its repeated transitions between serving Britain and France. Who were Radisson […]

Do employees have a right to privacy in the workplace? Employees have the right to keep private facts about themselves confidential and the right to some degree of personal space. An employer that discloses private facts or lies about an employee may be held accountable in a civil action for invasion of privacy or defamation. […]

Why did Nakul Kapoor leave Bollywood? After this film, his fans became all over the country. He also earned a lot of money but he could not handle this stardom. But after this film, Nakula did not get any special offers from films. Due to a lack of work for a long time, he decided […]

Is high school football one foot? — For a catch in the NFL, it’s two feet down. For high school and college, it’s just one foot needed to come down in bounds. There’s also no ‘force out’ rule in high school. — When it comes to intentional grounding in high school, there is no such […]

What Iron Man suit is in Iron Man 2? In Iron Man 2, Stark wore the Mk. IV for most of the film until he completed the Mk. VI. What is the last Iron Man suit? Mark LXXXV Armor What is Tony Stark’s best suit? 1. Mark XLIV (Avengers: Age Of Ultron) Tony Stark has […]

How significant is oral tradition in preserving the past? Collecting oral history Spoken word was transcribed, and the eyewitness accounts of those who lived through both significant and everyday events were able to be saved for future generations to study. This method of historical preservation was augmented with the invention of different methods to record […]

How do you cut off a narcissist sibling? 6 Tips for Cutting Off Contact with Narcissistic Family Members Don’t assume that they will respect your decision. Be prepared for an all-out smear campaign. Beware of ‘flying monkeys. Be firm and don’t give in if you know that nothing has really changed. Surround yourself with a […]

How did Bryce Canyon National Park form? The steep sides of the amphitheaters and gullies in the canyon are due to the Paria River cutting into the Upper Cretaceous and Claron Formations from a lower elevation (Davis, 1999). The headward erosion of the Paria River created the canyon of Bryce Canyon National Park. Why are […]