A subway in Chongqing passes through a building (images)

In 2008 Quaker parrot Willie alerted his owner Megan Howard when the little girl she was babysitting began to choke. Howard was in the bathroom when the parrot repeatedly yelled "Mama! Baby!" flapping his wings. Megan rushed and performed the Heimlich maneuver, saving her life. Willie received the Red Cross Animal Lifesaver Award.

With their bottle caps that said, "Help me, I'm trapped in SoBe factory," SoBe Beverage discovered the hard way that forced labor is serious business. This is an example of when humor can be overdone.

Pepsi was first introduced as “Brad’s Drink” in New Bern, North Carolina, United States, in 1893 by Caleb Bradham, who made it at his drugstore where the drink was sold. It was renamed Pepsi Cola in 1898, named after the digestive enzyme pepsin and kola nuts used in the recipe.

A $4 million 16th-century gold pendant was discovered in 2010 by a three-year-old boy using his father's metal detector.

A 7-year-old girl jumped in front of her mother to save her from a man who was attempting to kill her in 2007. She was shot six times and survived, as well as saving her mother.

Filipino zoologists have recorded a pregnant megamouth shark for the first time ever since the rare aquatic specie was discovered in 1974.

7-ELEVEN is thought to have a lowercase "n" in its logo because the company president's wife believed that a logo with all caps would seem harsh, while a lowercase "n" would make it more graceful.

In 2013, a homeless man named Billy Ray Harris discovered a $4,000 engagement ring in this cup. A woman had dropped while giving him some change. He returned the ring to her two days later. To thank him for his honesty, she set up a fund with the goal of raising $4,000 for him. It earned more than $185,000.

Annie Lee Cooper was fired in 1963 after attempting to register to vote. She attempted it once more in 1965, but the sheriff ordered her to leave after prodding her in the neck with a club. She then punched him, causing him to fall to the ground. She was imprisoned before ultimately registering to vote. Following the passage of the Voting Rights Act, the sheriff was ousted and subsequently imprisoned for collaborating to transport drugs, but Annie Lee Cooper lived to reach 100 years old and bears her name to this day.

During World War II a Dutch minesweeper evaded the Japanese for eight days disguised as an island. The crew covered the decks in cut trees and painted exposed surfaces to look like rocks. They moved only at night and anchored closed to shore by day, eventually escaping to Australia.

Before acting, Christopher Walken worked as a lion tamer in a circus at age 16. He performed with a lioness named Sheba and described the job as surprisingly calm—just another day before Hollywood stardom.

Two young construction workers in Estonia discovered what they thought was a dog caught in a frozen lake. They carried it to their car and brought him to an animal shelter, not realizing it was a wolf.

In 1981, a doctor helped save the life of a 3.2 pounds premature baby boy. Thirty years later, the boy, who had grown up to be a firefighter-paramedic, helped in saving the same doctor from a car accident.

When it was discovered that a Vietnamese man with headaches and vision problems had chopsticks lodged in his brain, the doctors were almost as surprised as the man himself.

Neeja Bhanot, a 22 year old Indian flight attendant who helped hides 41 American passports aboard a hijacked plane. She died shielding three children from gunfire and was posthumously awarded bravery medals from India, Pakistan, and the United States.

Francesco Lentini was a man with three legs, four feet, sixteen toes, and two sets of functional male genitals. He worked for the circus and lived to be 78 years old.

Aitzaz Hasan, a 15 year old Pakistani school boy, sacrificed his life while preventing a suicide bomber from entering his school of 2000 students. His father said "My son made his mother cry but saved hundreds of mothers from crying for their children."

An Apple watch saved the life of a 78-year-old man from North Carolina. When the man was unconscious and collapsed on his driveway, his Apple watch quickly sent an alert to emergency services.

Inspired by fast food convenience, Las Vegas offers drive-thru weddings where couples can legally marry in under 5 minutes—without leaving their car. Some chapels even offer curbside Elvis impersonators and 24/7 ceremonies, complete with “to-go” marriage licenses.

Francis Tsai, an American illustrator and conceptual artist who worked for Marvel Comics, was diagnosed with ALS in 2010. After he lost the ability to move his hands and arms, he started painting digitally on his cellphone with his right big toe. After he could not move his feet anymore, he began using eye-gaze technology to keep drawing.

Timothy Ray Brown, also known as "The Berlin Patient," was the first person to be HIV-free. He was diagnosed with leukemia in 2006 and had a bone marrow transplant in 2007 as part of his treatment. The transplant helped him overcome the otherwise incurable disease thanks to the rare, HIV-resistant donor.

A train in the Netherlands failed to stop in time and broke through the emergency barrier. It's being held up by the statue of a whale's tail.

While employed by Volvo in 1959, Swidish engineer Nils Bohlin created the three-point safety belt. Volvo first had the design patented, but soon as they discovered its importance as a new safety measure, they made the patent open to everyone. Millions of lives were genuinely spared by Volvo’s gift to the world.

A man survived a sunken ship for nearly three days, 279 feet underwater and in complete darkness, while listening to fish eat the bodies of his shipmates.

Elvita Adams once tried to commit suicide by jumping off the empire state building. She Jumped from the 86th floor but was blown back to 85th floor by a strong gust of wind.