Category: Helpful tips

Why do we need the Hubble Space Telescope? The telescope has helped scientists understand how planets and galaxies form. Galaxies contain billions of stars. A picture called “Hubble Ultra Deep Field” shows some of the farthest galaxies ever seen. Pictures from Hubble help scientists learn more about the whole universe. What is the main reason […]

What are elvers used for? The eels are sold to Asian aquaculture companies that use them as seed stock so they can be raised to maturity and used as food. The eels are eventually used in Japanese dishes such as kabayaki, a skewered, grilled eel fillet. Is Elver a baby eel? A young eel is […]

Can you play sports on your period with a pad? It’s absolutely NOT bad to play sports while on your period. Sometimes physical activity can even make you feel better, especially if you’re feeling crampy or bloated. As for pad or tampon, that is determined by what makes you feel the most comfortable. Actually, it […]

How many subfolders can you have in Outlook? Lifting the 500 Folder Limit in Outlook. Can you have subfolders in Outlook? How to create folders. Once you are in Outlook, right-click on Inbox to bring up a list of options. Select Create new subfolder. The reason it’s called a subfolder is because currently Outlook is […]

What chemical is used to extinguish kitchen fires wet chemicals? potassium carbonate Is Ansul System wet or dry? Ansul R-102 Wet Chemical Fire Suppression Systems. What is a dry chemical system? A dry chemical fire suppression system is a type of fire protection system that makes use of a dry chemical powder to extinguish a […]

Can I replace sway bar links myself? The answer is no, however your mechanic may recommend replacing both sway bar links because both links usually wear at the same rate and if one is bad, the other may go soon too. There is no need to replace a sway bar link if it’s working properly […]

What is an example of mutualism in grasslands? Mutualism is common in the grassland biome. A good example of mutualism is a bird eating ticks off of a buffalo. The bird gets a meal and the buffalo is tick free. A Giraffe eats the leaves off the trees,The Giraffe benefits from this but the tree […]

How do guppies choose a mate? Evolutionary biologists thought the female guppy always chooses her mate by his vibrant colors and swinging tail. But new research suggests that she may rely more on her nose when she can’t see who’s in the water. In the far end of the stem, a female was released and […]

How did Harriet Beecher Stowe help the abolition movement? In 1852, author and social activist Harriet Beecher Stowe popularized the anti-slavery movement with her novel Uncle Tom’s Cabin. Stowe’s novel became a turning point for the abolitionist movement; she brought clarity to the harsh reality of slavery in an artistic way that inspired many to […]

Why did Japan win the battle of Hong Kong? Hong Kong in November 1941. Japan had been waging war in China since 1937, but it had avoided open hostilities against the West. They realized that defending Hong Kong would be virtually impossible if the colony, and other Asian possessions, were attacked by Japan. What did […]