How do detergents break the surface tension of water? When detergent is added to water, it decreases the surface tension of the water. Compounds that lower water’s surface tension are called surfactants, which work by separating the water molecules from one another. How does vegetable oil affect surface tension? Measurements were performed from 23 ± […]
Who started hip hop?
Who started hip hop? DJ Kool Herc Who is the CEO of hip hop? Impresario Russell Simmons has brought urban style to mainstream America–and helped other big marketers do the same. Who birthed rap? LISTEN ON APPLE PODCASTS: The Birth of Hip Hop Born and raised to the age of 10 in Kingston, Jamaica, DJ […]
Do all parts of Earth receive light as it rotates on its axis?
Do all parts of Earth receive light as it rotates on its axis? Our northern axis points almost directly toward Polaris, the North Star. This picture shows Earth from its side as it orbits our Sun. The “fixed” tilt means that, during our orbit around our Sun each year, different parts of Earth receive sunlight […]
Do airlines supply oxygen?
Do airlines supply oxygen? In general, airlines do not provide medical oxygen, but allow passengers to bring a battery-powered portable oxygen concentrator (POC) for use in flight. POCs that are approved by the Federal Aviation Association (FAA) can be purchased or rented through an oxygen supplier. Airlines do not provide oxygen for ground use. Does […]
When did Red Rum go missing?
When did Red Rum go missing? 1995 Where did Red Rum live? The Early Years. Red Rum was born in County Kilkenny, Ireland in 1965. He was passed around to several owners before being purchased for Noel Le Mar. The agent who made the purchase was the now-legendary horse trainer Donald “Ginger” McCain. Why is […]
How much is Texas A&M dorms?
How much is Texas A&M dorms? The housing and dining options at Texas A&M are bundled. The typical student paid $10,400 in 2019 – 2020 to stay on campus….Rooms, Meals and College Necessities: Here’s What It’s Going to Cost. Expense On Campus Off Campus Room and Board $10,400 $10,400 Other Living Expenses $6,308 $6,308 Do […]
What grade level is Dr Seuss books?
What grade level is Dr Seuss books? Seuss books are not all clumped into one reading level. As a matter of fact they span all the way from Kinder to Third and even Fourth grade reading levels! What Dr Seuss books are appropriate? Seuss books for kids and grown-ups alike. The Lorax. The Lorax has […]
How do I write ASAP?
How do I write ASAP? ‘As Soon As Possible’ Synonyms “… by [date and time] because [reason]” “When you have a chance [in the next day, before tomorrow, this week]” “I apologize for the urgency, but could you please [do X, send me Y, complete Z] at your soonest possible convenience?” “EOD” Is RSVP an […]
Are steam locomotives still being built?
Are steam locomotives still being built? Today, there is still one steam locomotive operating on a Class I railroad in the U.S., the Union Pacific 844. For the most part, though, the U.S. and the rest of the world have converted to electric and diesel. If you really care about steam trains, China is the […]
What are the differences between the book Fahrenheit 451 and the movie?
What are the differences between the book Fahrenheit 451 and the movie? The biggest differences between the new film and the book appear to be with characters. For starters, Montag’s lazy and mundane-brained wife Mildred is nowhere to be found in the movie. And Clarisse, who is depicted as a curious teen in the book, […]