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194 illustrations
In 1984, geneticist Sir Alec Jeffreys at the University of Leicester made a discovery that changed forensic science forever. While studying DNA sequences, he noticed...
In Victor Hugo's *Les Misérables*, Jean Valjean spends nineteen years in prison for stealing a loaf of bread. When he is finally released, he is...
Johann Sebastian Bach wrote over a thousand compositions in his lifetime — cantatas, fugues, concertos, and chorales that would shape Western music for centuries. But...
When Fanny Crosby was six weeks old, a man posing as a doctor applied the wrong poultice to her infected eyes and left her permanently...
When a patient receives a bone marrow transplant, something remarkable happens. The donor's marrow takes root and begins producing new blood cells — cells that...
In 1892, Sir Francis Galton published his landmark study on fingerprints, confirming what forensic science now takes for granted: no two human beings have ever...
In C.S. Lewis's *The Voyage of the Dawn Treader*, a selfish boy named Eustace Scrubb falls asleep on a dragon's hoard, clutching a golden bracelet,...
In 1892, Sir Francis Galton published his groundbreaking work on fingerprints, demonstrating what forensic science has confirmed ever since: no two human fingerprints are identical....
In Margery Williams' beloved children's story *The Velveteen Rabbit*, a stuffed toy asks the old Skin Horse a question that haunts every human heart: "What...
In bone marrow transplantation, something remarkable happens that most people never hear about. Once the donor's marrow engrafts, the recipient's blood cells gradually become the...
Every device that connects to a network — your phone, your laptop, your tablet — carries two addresses. The first is an IP address, assigned...
In C.S. Lewis's *The Voyage of the Dawn Treader*, a boy named Eustace Scrubb becomes a dragon. His greed and selfishness have literally transformed him...
In C.S. Lewis's *The Voyage of the Dawn Treader*, a boy named Eustace Scrubb falls asleep on a dragon's hoard of treasure, and wakes up...
In Victor Hugo's *Les Misérables*, Jean Valjean is a man defined by a number. Nineteen years in prison for stealing bread have reduced him to...
When Fanny Crosby was just six weeks old, a doctor's careless mistake left her permanently blind. She would never see a sunset, never read a...
Fanny Crosby lost her sight as an infant due to a doctor's error. She would never see a sunset, a page of sheet music, or...
When Fanny Crosby was six weeks old, a man claiming to be a doctor applied a hot mustard poultice to her infected eyes. The treatment...
In C.S. Lewis's *The Voyage of the Dawn Treader*, a boy named Eustace Scrubb falls asleep on a dragon's hoard with greedy, dragonish thoughts in...
In the seventeenth century, Dutch naturalist Jan Swammerdam made a startling discovery while dissecting caterpillars. Hidden inside their soft bodies, he found the folded beginnings...
In the 1660s, Dutch naturalist Jan Swammerdam made a stunning discovery. He carefully dissected a caterpillar and found, hidden inside its body, the folded beginnings...
Fanny Crosby was six weeks old when a careless doctor applied the wrong treatment to her inflamed eyes. The infection healed. Her sight never returned....
In the world of bone marrow transplantation, something remarkable happens to the recipient's identity at the cellular level. After a successful transplant, the patient's blood...
Every iPhone ships with a unique identifier burned into its hardware at the factory — a string of letters and numbers called a UDID. You...
When a patient receives a bone marrow transplant, something remarkable happens. The donor's marrow begins producing new blood cells inside the recipient's body. Over weeks...