People use the expression “like night and day” to show how things can be so different, they are almost opposites: You should see my dog before and after a bath. It’s like night and day! If you think about it, this makes sense. When one side of Earth faces … Read more
Have you ever heard of a black hole? Black holes are objects in space that have so much mass, not even light can escape their gravity. Scientists have spent years looking for black holes and recently found a very special one. They found … Read more
During the holidays, many people experience happiness. But if you were sick or your family and friends lived far away, you might find the holidays a depressing time. If you’re happy, it might be difficult … Read more
In 1955, Rosa Parks, an African American woman, refused to give up her seat to a White man on a public bus in Montgomery, Alabama. Her arrest for her refusal led to a year-long boycott … Read more
The Presidential election took place on November 3, 2020. Joe Biden is projected as the winner. But the election isn’t over when the polls close. There is a process to make sure that the election … Read more
Have you ever roasted a marshmallow around a campfire? You weren’t just roasting a marshmallow, though. There is real science behind that ooey-gooey treat! Roasting a marshmallow causes the Maillard reaction, a chemical reaction that … Read more
Dogs are often called humans’ best friend. The perks of pet ownership are obvious to those who have one, from playing and going for walks to laughing and cuddling. Owning a dog requires a lot … Read more
On Saturday, November 7th, Americans woke up to the fourth day of waiting to find out who would win the 2020 presidential election. Former Vice-President Joe Biden of the Democratic Party had more votes than … Read more
Restaurants have a problem. Eating inside at restaurants can spread COVID-19. Because of this, local governments have placed restrictions on indoor dining. In Denver, Colorado, restaurants cannot allow more than 50 people inside. In Chicago, … Read more
Before an election, people take polls to predict who will win. Some Presidents, though, had surprise victories! James K. Polk When James K. Polk, the governor of Tennessee, was nominated for President in 1844, few … Read more
©2017 McGraw-Hill Education. All Rights Reserved.
