Category: Physics

What causes long cranking? When an engine cranks for a long time before it starts, either spark or fuel is missing or weak and each has its own reasons. A bad coolant sensor, a bad throttle position sensor (TPS), a bad fuel pump or a plugged fuel filter can all cause a lean condition causing […]

Is it easy to replace a car side mirror? Replacing a broken side view mirror is easier and cheaper than you might think. Once you have the right tools, the hardest part is just finding the hidden fasteners. Is it illegal to drive with a missing wing mirror? It is important to be aware that […]

Can you have a key made from a VIN number? Can I get a Car Key Made with just the VIN number? As long as you can prove ownership of your vehicle a car key can be made with the Vehicle Identification Number aka VIN number. Once a key code is pulled from the VIN […]

How much did a stamp cost in 1950? On January 1, 1950, a first class U.S. postage stamp cost $0.03. This is equivalent to $0.33 in 2021 dollars. How much postage is needed for a 1lb package? USPS shipping costs are calculated based on weight and distance traveled. Packages weighing less than one pound start […]

How should a 9 year old behave? Key Milestones May insist on having own way but is able to listen to reason. May act unreasonable or rude when things don’t go as planned, but is as able to recognize behavior and apologize. Seeks out peers to cope with uncomfortable emotions but is able to rely […]

What is a Haggadah and how is it used at Passover? A haggadah is a prayer book that is used during the Jewish festival of Passover. Written in Hebrew, the haggadah also outlines the Passover rituals, in which special foods are eaten, songs are sung, stories are told, and the concept of freedom is celebrated. […]

Why are babies with diapers not allowed in swimming pool? Swim diapers can delay diarrhea-causing germs, like Cryptosporidium, from leaking into the water for a few minutes, but swim diapers do not keep these germs from contaminating the water. Can you wear regular diapers in the pool? Regular diapers won’t work. The material that makes […]

Will Gouramis eat baby fish? Best predators will be honey or dwarf gouramis, or a female betta (they can be quite pretty). Don’t get a male betta, or he will likely attack the male guppies. Usually, fish eat any other fish that fit in their mouths. dwarf gouramis is the most aggressive of the 3 […]

Which is better for sciatica pain Tylenol or ibuprofen? The Cleveland Clinic pitted acetaminophen (Tylenol) against ibuprofen (Advil). They reported that Tylenol works better for things like headaches and arthritis, while you’re better off with Advil for things like fever, pain and inflammation. What is the best painkiller for sciatica? Medications for Relief of Pain […]

Who has the most wins at Indianapolis Motor Speedway? A.J. Foyt What engine has the most Indy 500 wins? The most successful car owner is Roger Penske, owner of the Indianapolis Motor Speedway and Team Penske, which has 18 total wins and 18 poles….Indianapolis 500. IndyCar Series Most wins (manufacturer) Chassis: Dallara (19) Engine: Offenhauser […]