Quid Pro Quo Has a Nefarious Etymology

MangoStar_Studio/iStock via Getty Images
MangoStar_Studio/iStock via Getty Images

While some altruists will happily lend a hand without expecting anything in return, most of the world runs on the idea that you should be compensated in some way for your goods and services.

That’s quid pro quo, a Latin phrase which literally means “something for something.” In many cases, one of those “somethings” refers to money—you pay for concert tickets, your company pays you to teach your boss how to open a PDF, etc. However, quid pro quo also applies to plenty of situations in which no money is involved. Maybe your roommate agreed to lend you her favorite sweater if you promised to wash her dishes for a month. Or perhaps, in return for walking your neighbor’s dog while he was on vacation, he gave you his HBO login credentials.

No matter the circumstances, any deal in which you give something and you get something falls under the category of quid pro quo. According to The Law Dictionary, “it is nothing more than the mutual consideration which passes between the parties to a contract, and which renders it valid and binding.” In other words, if everyone on both sides understands the expectation that something will be given in return for a good or service, your contract is valid.

Based on that definition, quid pro quo hinges on transparency; all parties must understand that there’s an exchange being made. However, this wasn’t always the case. As the Columbia Journalism Review reports, Merriam-Webster’s dictionary entry states that quid pro quo was used in 16th-century apothecaries to denote when one medicine had been substituted for another, “whether intentionally (and sometimes fraudulently) or accidentally.”

So, if you were an unlucky peasant with a sore throat, it’s possible your herbal remedy could’ve been swapped out with something less effective—or even dangerous. Though Merriam-Webster doesn’t offer any specific examples of how or why this happened, it definitely seems like it would have been all too easy to “accidentally” poison your enemies during that time.

Just a few decades later, the term had gained enough popularity that people were using it for less injurious instances, much like we do today.

[h/t Columbia Journalism Review]

Turn Your LEGO Bricks Into a Drone With the Flybrix Drone Kit

Flyxbrix/FatBrain
Flyxbrix/FatBrain

Now more than ever, it’s important to have a good hobby. Of course, a lot of people—maybe even you—have been obsessed with learning TikTok dances and baking sourdough bread for the last few months, but those hobbies can wear out their welcome pretty fast. So if you or someone you love is looking for something that’s a little more intellectually stimulating, you need to check out the Flybrix LEGO drone kit from Fat Brain Toys.

What is a Flybrix LEGO Drone Kit?

The Flybrix drone kit lets you build your own drones out of LEGO bricks and fly them around your house using your smartphone as a remote control (via Bluetooth). The kit itself comes with absolutely everything you need to start flying almost immediately, including a bag of 56-plus LEGO bricks, a LEGO figure pilot, eight quick-connect motors, eight propellers, a propeller wrench, a pre-programmed Flybrix flight board PCB, a USB data cord, a LiPo battery, and a USB LiPo battery charger. All you’ll have to do is download the Flybrix Configuration Software, the Bluetooth Flight Control App, and access online instructions and tutorials.

Experiment with your own designs.

The Flybrix LEGO drone kit is specifically designed to promote exploration and experimentation. All the components are tough and can totally withstand a few crash landings, so you can build and rebuild your own drones until you come up with the perfect design. Then you can do it all again. Try different motor arrangements, add your own LEGO bricks, experiment with different shapes—this kit is a wannabe engineer’s dream.

For the more advanced STEM learners out there, Flybrix lets you experiment with coding and block-based coding. It uses an arduino-based hackable circuit board, and the Flybrix app has advanced features that let you try your hand at software design.

Who is the Flybrix LEGO Drone Kit for?

Flybrix is a really fun way to introduce a number of core STEM concepts, which makes it ideal for kids—and technically, that’s who it was designed for. But because engineering and coding can get a little complicated, the recommended age for independent experimentation is 13 and up. However, kids younger than 13 can certainly work on Flybrix drones with the help of their parents. In fact, it actually makes a fantastic family hobby.

Ready to start building your own LEGO drones? Click here to order your Flybrix kit today for $198.

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Why Are Common Graves Called Potter’s Fields?

Graves in potter's fields are sometimes marked with blank headstones or crosses.
Graves in potter's fields are sometimes marked with blank headstones or crosses.
vyasphoto/iStock via Getty Images

For centuries, regions around the world have maintained common graves called potter’s fields, where they bury unidentified victims and impoverished citizens who couldn’t afford their own cemetery plots. The term potter’s field has been around for just as long.

The earliest known reference to a potter’s field is from the Gospel of Matthew, which historians believe was written sometime during the 1st century. In it, a remorseful Judas gives the 30 silver coins he was paid for betraying Jesus back to the high priests, who use it to purchase a “potter’s field” where they can bury foreigners. It’s been speculated that the priests chose land from a potter either because it had already been stripped of clay and couldn’t be used for farming, or because its existing holes and ditches made it a particularly good place for graves. But Matthew doesn’t go into detail, and as the Grammarphobia Blog points out, there’s no evidence to prove that the original potter’s field was ever actually used for its clay resources—it could’ve just been a parcel of land owned by a potter.

Whatever the case, the term eventually caught on as English-language versions of the Bible made their way across the globe. In 1382, John Wycliffe translated it from Latin to Middle English, using the phrase “a feeld of a potter,” and William Tyndale’s 1526 Greek-to-English translation of the passage featured “a potters felde,” which was altered slightly to “potters field” in King James’s 1611 edition.

Around the same time, a new definition of potter was gaining popularity that had nothing to do with pottery—in the 16th century, people began using the word as a synonym for tramp or vagrant. According to the Oxford English Dictionary, it was first written in a 1525 Robin Hood tale, and William Wordsworth mentioned it in his 1798 poem “The Female Vagrant.” It’s likely that this sense of the word helped reinforce the idea that a potter’s field was intended for the graves of the unknown.

It’s also definitely not the only phrase we’ve borrowed from the Bible. From at your wit’s end to a fly in the ointment, here are 18 everyday expressions with holy origins.

[h/t Grammarphobia Blog]