The Early History of LEGO

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Simple, block-shaped toys have been around for hundreds of years, but it took a 20th-century Danish genius named Ole Kirk Christiansen to invent the interlocking pieces we know today as LEGO bricks. It all started in 1932 in the village of Billund, long before LEGO had achieved world domination as a brand.

A master joiner and carpenter, Christiansen opened a humble woodworking shop with his son Godtfred, just 12 years old at the time. They manufactured stepladders, ironing boards and later expanded to make wooden toys, and in 1934 dubbed their business LEGO, a contraction of the Danish "leg godt" ("play well").

And play well they did. The company expanded from only six employees in 1934 to forty in 1942. LEGO was also fairly progressive, and became an early adopter of new technologies and materials. In fact, the group became the first Danish company to own a plastic injection-molding machine. When the Christiansens came across prototypes of a British toy called "Kiddicraft Self-Locking Building Bricks" in 1947, they adopted the idea and started manufacturing their own version two years later. The bricks had pegs on top and hollow bottoms, allowing children to lock the bricks together and create elaborate structures never possible with the simple wooden blocks of yesteryear.

Dubbing them the (decidedly un-catchy) "Automatic Binding Bricks," they were the forerunner to today's LEGO brick. But they hadn't quite got the formula right yet. The bricks lacked the tubes found inside modern LEGOs which greatly improve stability. Further, it seemed the world wasn't ready for plastic toys just yet; sales of plastic LEGO toys in the early 50s were mediocre at best.

In 1958, the LEGO brick finally came into its own. And while founder Ole Kirk Christiansen never lived to see his company's heyday, his son Godtfred Christiansen pioneered and patented the now-standard LEGO stud-and-tube configuration, and introduced roof bricks to the "LEGO System of Play," which was comprised of 28 sets and 8 vehicles.

After a devastating warehouse fire in 1960, the company decided to ditch production of wooden toys altogether and focus instead on plastics. LEGO hasn't changed the design of their brick since then, which means today's sets are compatible with sets from 1958 onward.

More LEGO fun: In 1961, the LEGO wheel was invented. At first blush that may not sound as momentous as humanity's initial development of the wheel (approximately 5,000 BCE), but considering that today LEGO turns out more than 300 million tiny wheels per year, it actually makes them the most prolific wheel manufacturer in the world. Along with 3000 other types of pieces, they're packaged into 37,000 LEGO sets per hour. And according to LEGO, the process they use to mold their plastic is so accurate that a mere 18 out of every million bricks fails to meet quality standards.

This article was written by Ransom Riggs and excerpted from the Mental Floss book In the Beginning: The Origins of Everything.

Why Do We Eat Pumpkin Pie at Thanksgiving?

gjohnstonphoto/iStock via Getty Images
gjohnstonphoto/iStock via Getty Images

While it’s possible—even probable—that pumpkins were served at the 1621 harvest festival that’s now considered the predecessor to Thanksgiving, attendees definitely didn’t dine on pumpkin pie (there was no butter or wheat flour to make crust).

The earliest known recipes for pumpkin pie actually come from 17th-century Europe. Pumpkins, like potatoes and tomatoes, were first introduced to Europe in the Columbian Exchange, but Europeans were more comfortable cooking with pumpkins because they were similar to their native gourds.

By the 18th century, however, Europeans on the whole lost interest in pumpkin pie. According to HowStuffWorks, Europeans began to prefer apple, pear, and quince pies, which they perceived as more sophisticated. But at the same time pumpkin pie was losing favor in Europe, it was gaining true staple status in America.

In 1796, Amelia Simmons published American Cookery, the first cookbook written and published in the New World colonies. Simmons included two recipes for “pompkin pudding” cooked in pastry crust. Simmons’s recipes call for “stewed and strained” pumpkin, combined with a mixture of nutmeg, allspice, and ginger (yes, it seems our pumpkin spice obsession dates back to at least the 1500s).

But how did pumpkin pie become so irrevocably tied with the Thanksgiving holiday? That has everything to do with Sarah Josepha Hale, a New Hampshire-born writer and editor who is often called the “Godmother of Thanksgiving.” In her 1827 abolitionist novel Northwood, Hale described a Thanksgiving meal complete with “fried chicken floating in gravy,” broiled ham, wheat bread, cranberry sauce, and—of course—pumpkin pie. For more than 30 years, Hale advocated for Thanksgiving to become a national holiday, writing regular editorials and sending letters to five American presidents. Thanksgiving was a symbol for unity in an increasingly divided country, she argued [PDF].

Abraham Lincoln eventually declared Thanksgiving a national holiday in 1863 (to near-immediate outcry from Southerners, who viewed the holiday as an attempt to enforce Yankee values). Southern governors reluctantly complied with the presidential proclamation, but cooks in the South developed their own unique regional traditions. In the South, sweet potato pie quickly became more popular than New England’s pumpkin pie (mostly because sweet potatoes were easier to come by than pumpkins). Now, pumpkin pie reigns supreme as the most popular holiday pie across most of the United States, although the Northeast prefers apple and the South is split between apple and pecan, another Southern staple.

Have you got a Big Question you'd like us to answer? If so, let us know by emailing us at bigquestions@mentalfloss.com.

Anthony Blunt: The Art Historian/Russian Spy Who Worked at Buckingham Palace

Samuel West portrays Anthony Blunt in The Crown.
Samuel West portrays Anthony Blunt in The Crown.
Des Willie, Netflix

*Mild spoilers for season 3 of The Crown on Netflix ahead.

Viewers of the third season of The Crown on Netflix will likely have their curiosity piqued by Anthony Blunt, the art historian who is revealed to be a spy for the Russians during his 19 years of service to the Queen at Buckingham Palace. Instead of getting the boot once he was discovered, however, Blunt went on to remain under Her Majesty's employ for eight more years—until his official retirement. While treason never looks good on a resume, the royal class had good reason to keep him on.

Blunt, who was born and raised in England, visited the Soviet Union in 1933 and was indoctrinated as a spy after being convinced of the benefits of Communism in fighting fascism. He began recruiting his university classmates at Cambridge before serving during World War II and leaking information about the Germans to the KGB. Blunt was one of five Cambridge graduates under Soviet direction. Two of them, diplomats Donald Maclean and Guy Burgess, relocated to the Soviet Union in 1951. Another, Kim Philby, went undetected until 1961. John Cairncross escaped notice, too, but was eventually outed.

However, it was Blunt who had a post at Buckingham Palace. After being tipped off by American intelligence, MI5 interrogated Blunt. He confessed to his treachery in 1964 and was granted immunity from prosecution. Why was he able to remain employed? One theory has it that British intelligence was so embarrassed by Blunt's ability to circulate in the upper levels of the monarchy that firing him would have raised too many questions. Another thought has Blunt having knowledge of some bizarrely congenial wartime correspondence between Adolf Hitler and the Duke of Windsor (a.k.a. King Edward VIII, whose abdication led to Elizabeth's eventual ascension to the throne).

Whatever the case, the Queen was advised by MI5 to keep Blunt around. In his role as art curator, he had no access to classified information. Blunt was at the Palace through 1972 and spent another seven years roaming London giving lectures. His actions remained a tightly guarded secret until Margaret Thatcher disclosed his treason in 1979.

As for that speech seen in The Crown, where Olivia Colman's Queen Elizabeth makes some not-so-subtle digs at Blunt at the opening of a new exhibition, there's no record of such a takedown ever happening. While the two reportedly kept their distance from each other in private, according to Miranda Carter's Anthony Blunt: His Lives:

“Blunt continued to meet the Queen at official events. She came to the opening of the Courtauld’s new galleries in 1968, and in 1972 she personally congratulated Blunt on his retirement, when the Lord Chamberlain, knowing nothing of his disgrace, offered him the honorary post of Adviser on the Queen’s pictures—inadvertently continuing his association with the Palace for another six years.”

Stripped of his knighthood as a result of the truth about his actions being made known, Blunt became a recluse and died of a heart attack in 1983. His memoirs, which were made public by the British Library in 2009, indicated his regret, calling his spy work "the biggest mistake of my life."

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