Why Are Raspberry-Flavored Items Blue?

Paul Campbell/iStock via Getty Images
Paul Campbell/iStock via Getty Images

With some notable exceptions like blueberries, bluefish and blue corn, the color blue is rare among edible plants and animals. Food scientists have always had a hard time finding reliable natural sources for blue food colorings, and for a long time, even dyed blue foods were hard to come by. In the mid-20th century, though, the humble ice pop changed all that and opened the gates for an army of brave blue treats.

Inexpensive ice pops like Otter Pops and Fla-Vor-Ice — made from water, corn syrup, and a little fruit juice and packed in thin plastic tubes — became a staple of working- and middle-class American freezers in the 1960s and 70s. They came in a variety of flavors and the number of red fruits that ice pop makers had to contend with often led to confusion. Cherry, strawberry, raspberry and watermelon all lend themselves to the color red, and if any two of those flavors were in the same pack, they had to be distinguishable by color.

At first, the problem was solved by making cherry and strawberry slightly different shades of red. Watermelon pops were often made a lighter pink-red, and raspberry ones a dark wine-red. Scientists soon found out, though, that the most inexpensive and widely available dye for this deep red, Amaranth (aka E123 and FD&C Red No. 2), provoked severe reactions, and was deemed a possible carcinogen and banned by the FDA.

What Now, Raspberry?

The ice pop barons had access to blue dye, but no flavors that needed it. It was just an extra color sitting around, so they started to marry the flavor of Rubus leucodermis, known as the “Whitebark Raspberry” or “Blue Raspberry,” with the bright blue synthetic food coloring Brilliant Blue (FD&C Blue No. 1). The dye’s color wasn’t anywhere close to the real-life color of the fruit, but it solved the raspberry conundrum and led to blue-tongued kids across the country.

Fake Blue Raspberries Image: Jaroslaw Grudzinski / Shutterstock.com

The ChopBox Smart Cutting Board Has a Food Scale, Timer, and Knife Sharper Built Right Into It

ChopBox
ChopBox

When it comes to furnishing your kitchen with all of the appliances necessary to cook night in and night out, you’ll probably find yourself running out of counter space in a hurry. The ChopBox, which is available on Indiegogo and dubs itself “The World’s First Smart Cutting Board,” looks to fix that by cramming a bunch of kitchen necessities right into one cutting board.

In addition to giving you a knife-resistant bamboo surface to slice and dice on, the ChopBox features a built-in digital scale that weighs up to 6.6 pounds of food, a nine-hour kitchen timer, and two knife sharpeners. It also sports a groove on its surface to catch any liquid runoff that may be produced by the food and has a second pull-out cutting board that doubles as a serving tray.

There’s a 254nm UVC light featured on the board, which the company says “is guaranteed to kill 99.99% of germs and bacteria" after a minute of exposure. If you’re more of a traditionalist when it comes to cleanliness, the ChopBox is completely waterproof (but not dishwasher-safe) so you can wash and scrub to your heart’s content without worry. 

According to the company, a single one-hour charge will give you 30 days of battery life, and can be recharged through a Micro USB port.

The ChopBox reached its $10,000 crowdfunding goal just 10 minutes after launching its campaign, but you can still contribute at different tiers. Once it’s officially released, the ChopBox will retail for $200, but you can get one for $100 if you pledge now. You can purchase the ChopBox on Indiegogo here.

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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]