The Crystal Maiden of the Actun Tunichil Muknal Cave

She agreed to donate her son's organs after his sudden death in June 2013 at the age of 7 months. The grieving mother was able to listen to her late son’s heart beating inside the little girl who received the organ after his death.

Hyperinflation of the Zimbabwe dollar made it one of the lowest valued currencies in the world. So the country abandoned it in 2009, and switched to using foreign money. In 2015, to complete the process of phasing out their local money, the government offered to exchange it at a rate of one US dollar for 35 quadrillion Zimbabwean dollars.

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."

Major Claude Hensinger jumped out of a B-29 bomber during World War II when the engine caught fire. He was saved by his parachute. Later, he requested that his fiancée Ruth make him a gown out of the same parachute. The dress is now on display at the Smithsonian Institute.

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.

In 2009, Gergely Barki, an art historian, was watching the film Stuart Little (1999) when he spotted an original long-lost painting used as a prop. Called Sleeping Lady with Black Vase, this painting was the work of Hungarian avant-garde painter Róbert Berény. The painting had been considered lost after World War II.

In 2004, a 10-year-old girl saved her family and 100 other tourists from the Asian tsunami because she had learned about the giant waves in a geography lesson, it has emerged.

Roberts Timm and Jim Cook, two pilots, flew an aircraft for more than two months without landing in 1958. Matching the speed of a truck moving down the road to refuel. A mattress for sleeping, a small steel sink for personal hygiene, the removal of most interior fittings to reduce weight, and a basic autopilot were among the improvements.

Bill Morgan, an Australian, is a man who has beat the odds. He escaped death by surviving a horrific automobile accident and heart attack before collapsing into a coma and going on to win the lotto twice. He went from losing virtually everything to winning far more than he could have imagined.

New York State has achieved a historic milestone in its clean energy transition by installing the first wind turbine at its first offshore wind farm, South Fork Win.

There is a 300-year-old mummified mermaid with 30 centimetres tall and features a human-like head, two hands with what appear to be fingernails, and its lower body that look like a fish tail. The “mermaid mummy” is being probed by Japanese scientists in an attempt to unravel the mystery of its existence.

Brielle and Kyrie Jackson’s lifesaving hug was captured when Brielle was struggling to breathe and going blue. As a final option, the nurse deviated from protocol and placed them in the same incubator. Kyrie wrapped her arm around her sister, who immediately began to stabilize

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.

This Fukang meteorite is around 4.5 billion years old and weighs more than 2,000 pounds. It was discovered in China in 2014 and is assumed to have formed when our solar system initially formed.

The Seagaia Ocean Dome, located in Miyazaki, Japan, was the biggest indoor waterpark in the world. An "Ocean" six times the size of an Olympic pool, filled with 13,500 tons of unsalted, chlorinated water kept heated at 28 degrees Celsius and recognized as the largest simulated pool by the Guinness Book of World Records, measures 12,000 square meters of the sandy beach made from 600 tons of stone.

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.

Kevin Berthia traveled to the Golden Gate Bridge in 2005 to commit suicide. He ended up spending 92 minutes on the edge of the bridge talking to officer Kevin Briggs about his life. In much better circumstances, they cross paths at the same bridge ten years later.

William Rankin was a fighter pilot who survived an ejection into a thunderstorm. He suffered frostbite, violent wind and lightning, severe decompression, and nearly drowned from breathing in rain water. He was in the cloud for over 40 minutes in total.

In 2010, a Croatian teenager awoke from a coma to discover she could no longer speak Croatian but was fluent in German, a language she had just recently begun studying at school in the United Kingdom. reports in the press

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.

In 1986, the iceberg known as A23a broke away from the Antarctic coast. However, it quickly grounded in the Weddell Sea, effectively turning into an ice island.

Baby Lynlee was "born twice." First, surgeons brought her out of the womb to remove a spinal tumor. After the successful surgery, she was placed back and born again as a healthy baby girl.

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.

Nicholas Bostic a 25-year-old pizza delivery man from Lafayette, Indiana, ran into a burning house to rescue four children, who told him there is one more inside. He ran back inside, he found the six-year-old girl, jumped out of a window, carried her to a cop who captured the moment on his bodycam.

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.