Hard water contains sulphates and chlorides of magnesium and calcium which forms an insoluble compound with soap. Therefore, soap does not lather with hard water.
He is in motion while in the train or bus. When he jumps out, his feet comes to rest while touching the ground but his upper portion which is still in motion propels him forward.
Yes! The expression “eagle eyes” is taken from the golden eagle, whose incredible eyesight allows it to see a rabbit or mouse from 2 miles (3.2 kilometers) away. For comparison purposes, a human being could not see the same rabbit from one-quarter of a mile (0.40 kilometers) away. As a bird of prey, an eagle has eyes that are designed for clear vision in daylight, from early morning light to early evening. Its pupil is not big enough for night vision. The bony ridge above the eagle’s eyes helps protect them from sunlight and assist in effective hunting.
In 1907 Miss Anna Jarvis of West Virginia asked guests to wear a white carnation to the church service on the anniversary of her mother’s death. But Mother’s Day became increasingly commercial, and Miss Jarvis spent the rest of her life trying to restore its simplicity.
The strain of her efforts to stop Mother’s Day and what it had become led her to an insane asylum, where she died alone in 1948.
To “put the kibosh” on something is an Irish expression meaning to put an end to it. The word kibosh is Gaelic and means “cap of death.” It was, in fact, the black skullcap donned by a judge before he sentenced a prisoner to death. In modern usage it means, as it did to the condemned, “Your path of destruction has ended.”
The temperature may fall below 00C during cold frosty nights which converts the water inside the pipes into ice, resulting in an increase in volume. This exerts great force on the pipes and as a result, they burst.
Firefighters, police officers, ambulance drivers, garbage collectors, mail carriers, crossing guards public-school teachers, school-grounds and maintenance workers, public librarians, bus drivers, and parks and recreation workers are just a few of the city-service people that make a town or city run well. Every day, these and hundreds of other workers labor to make communities across the United States safe, clean, and healthy.
Many of these workers are paid for their jobs, but many also volunteer (work without pay) to help their neighborhoods be safe. The government estimates that about 60 million people volunteer each year, most often in religious, educational, youth, or community service organizations. Volunteers commonly perform activities such as firefighting, coaching, campaigning, fundraising, delivering goods, and serving on boards or neighborhood associations.
In the Australian song “Waltzing Matilda,” a billabong is a pool of stagnant water. A swagman was someone who carried around everything he owned in a knapsack. Waltzing meant hiking, and Matilda wasn’t a woman but rather an Australian word for a knapsack. So Waltzing Matilda means: walking with my knapsack.
When the rubber tube of a fountain pen immersed in ink is pressed, the air inside the tube comes out and when the pressure is released the ink rushes in to fill the air space in the tube.
In a new quilt the cotton is not compressed and as such it encloses more air which is bad conductor of heat. Therefore, it does not allow heat to pass.