BIG QUESTIONS

Why Is Chocolate Bad for Dogs?

Chocolate is toxic to dogs and a number of other animals because it contains alkaloid chemicals called methylxanthines - namely, theobromine (3,7-dimethylxanthine) and caffeine (1,3,7-trimethylxanthine).

What Is Point Blank Range?

Point-blank is the range at which a given weapon/ammunition combination can be fired at the center or vital area of a given target and hit it without the shooter having to adjust the elevation of the weapon to account for the effect of gravity on the proj

Do Immigrants Still Come Through Ellis Island?

Nope. The last immigrant to come through Ellis Island was Arne Peterssen, a 48-year-old merchant seaman from Narvik, Norway.

Why Does the Sound of Running Water Make You Have to Pee?

Reader Bill wrote in to ask, “Why does the sound of running water make me want to pee—and sometimes

What Makes a Grand Jury So Grand?

You hear the term all the time, but is there really anything special about grand juries? Not on the surface. Like a regular trial jury, a grand jury is selected and sworn in by a court, and are often, in fact, pulled from the same pool of people as trial

What Makes Bloodhounds Such Great Tracking Dogs?

Reader rccola20 wrote in to ask, "Are bloodhounds really that much better at tracking than other dog

Do Little Half and Half Creamers Ever Go Bad?

So I'm up in Seattle this week, staying at a hotel some blocks from the original Starbucks (which, it turns out, isn't REALLY the original, but rather the second location, which was situated better for marketing purposes, but who's counting).

Why Do Drive-Up ATMs Have Braille on the Buttons?

This question was submitted by reader Lindsey. It also may have been part of a Starburst advertising campaign in the

Where Did the Term "Pink Slip" Originate?

The Short Answer: No one knows, but the search has been interesting.The Long Answer: Getting a pink slip usually means you're fired.

Why Don't You Hear Someone's Accent in a Song?

Ever wonder how singers manage to loser their accent when they sing? Is it there, but we just don't hear it, or is there a reason behind it?

Who Wrote the Pledge of Allegiance?

Various people had their hands on it, but the credit for the bulk of the pledge goes to Francis Julius Bellamy, a Baptist minister from New York.

What's So Special About the Cat's Pajamas?

Yesterday reader Nyghtbeauty asked, "What’s so special about 'the cat’s pajamas'?" We decided to find

Why Do People Say "Holy Mackerel"?

Stephanie and her curious two-year-old want to know why we sometimes say “Holy Mackerel!” Unfortunately, the answer is about as clear as the tomato sauce Brits like to douse the fish

How Do Magic Eye Pictures Work?

Magic Eye's granddaddy was the random dot stereogram invented by neuroscientist and psychologist Bela Julesz in 1959 to test people’s ability to see in 3D. Julesz would generate one image of uniform, randomly distributed dots. Then, he’d select a circular

How Does China Enforce Its One-Baby Policy?

Most people have heard that in China, you're only allowed to have one kid. But does that apply to everyone? And how is that enforced? How did this whole thing start?

Why Do Dogs Walk in a Circle Before Lying Down?

The circling thing is a relic of domestic dogs' wild past, a bit of hard-wired behavior that hasn't been bred out yet. Biologists and dog experts say that it might just be a strange quirk for domestic pooches, but for wild dogs and wolves, circling before

On Presidents and Life Expectancy

In September 1919, President Woodrow Wilson embarked on a cross-country tour to gain support for the Treaty of Versailles and his League of Nations. The grueling schedule required him to give as many as three speeches a day, and at the end of the month he

What Makes "Fancy Ketchup" So Fancy?

Consider the following ingredient lists:McDonald's Fancy Ketchup: Tomato concentrate from red ripe tomatoes, distilled vinegar, high fructose corn syrup, corn syrup, water, salt, natural flavors (vegetable source).Heinz: Tomato concentrate from red ripe t

Why Are Raspberry-Flavored Items Blue?

Raspberries are not blue. Why are so many raspberry-flavored items that color?

If You Touch a Baby Bird, Will Its Mom Abandon It?

Is it true that a bird will abandon their kids once a human touches it? Or is that all a myth that our parents told us so we stay away from them?

Why Are the Letters in ABC Order?

The alphabet, as best as historians can tell, got its start in ancient Egypt sometime in the Middle Bronze Age, but not with the Egyptians. They were, at the time, writing with a set of hieroglyphs that were used both as representations of the consonants

How Poisonous Is Lily of the Valley?

We don't want to spoil anything from this season of Breaking Bad for those who haven't seen it. But for the floss readers curious about lily of the valley, a plant that played a part in Sunday's season finale, we're happy to talk botany. Read on at your o

Why Do Spicy Foods Make Your Nose Run?

Hot sauces, curries, wasabi peas and other spicy treats turn you into a snot faucet. Why is that? Capsaicin is the chemical found concentrated in the placental tissue of chile peppers and allyl isothiocyanate is an oil contained in plants like mustard and

Where Do Historical Reenactors Get Their Gear?

This year marks the 150th anniversary of the start of the Civil War. With all eyes on America’s historic battlegrounds, it’s going to be a big year for sutlers, too.Sutlers, historically, were civilian merchants who sold supplies to armies in the field an

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