And you thought Pinterest was stressful.

Here's a party trick that looks like loads of fun, but -- given that it involves whipped cream frozen with liquid nitrogen -- seems a teensy bit more dangerous than those infuriatingly perfect balloon topiaries.

In the YouTube comments under his video, chemist Simon Field identifies the girl in the final shot as his co-author for the book Why Is Milk White?: his neighbor, Alexa Coelho. (The book was inspired by Coelho's chemistry questions.)

Field, who is also the author of Culinary Reactions: The Everyday Chemistry of Cooking and Why There's Antifreeze in Your Toothpaste: The Chemistry of Household Ingredients, explains in another comment:

Actually, the fog is not the nitrogen, but the water vapor from your breath. It is the same as breathing outside on a cold day. The whipped cream has so little heat capacity that it must be popped into the mouth quickly, or it won't be cold enough to get the effect. In the mouth, it can't cool your tongue fast enough to freeze the water there. Drinking hot cocoa is more likely to hurt than this.

Who knew?

(Hat tip: HowToBeADad)

Also on HuffPost:

Loading Slideshow...
  • ToeBlooms

    For your baby's next trip to Vegas. <a href="" target="_blank">via</a>

  • The Breastfeeding Hat

    A nipple hat just isn't a good look on anyone. <a href="" target="_blank">via Etsy</a>

  • Baby Butt Fan

    Or, you know ...wipes? <a href="" target="_blank">via</a>

  • Baby's Poop Alarm

    Right, because you might miss the smell. <a href="" target="_blank">via</a>

  • Aston Martin Stroller

    For $3,000 it better change diapers and make baby food too. <a href="" target="_blank">via NY Daily News</a>

  • The iPotty

    Are iPads even water proof? <strong><a href="" target="_blank">Read More>></a></strong>

  • The Snozzie

    This is a bracelet to wipe baby's drool or snot. Tissues, people. <a href="" target="_blank">via</a>

  • Ribs Teether

    This isn't what they meant by "baby back" ribs. <a href="" target="_blank">via</a>

  • Designer Perfume

    Even Dolce & Gabbana can't make dirty-diaper-smell go away. <a href="" target="_blank">via HuffPost</a>

  • Potty Mitts

    We're just trying to figure out how to wipe with those things on... <a href="" target="_blank">via</a>

  • Infant Flip Flops

    First of all, babies who are not walking yet don't need shoes at all. Second of all, ouch. <a href="" target="_blank">via Etsy</a>

  • Diaper Cover And Matching Tie

    Well, if you're gonna use a diaper cover you might actually need that poop alarm. <a href="" target="_blank">via Etsy </a>

  • Baby Bikini

    You guys, her bod is totes beach ready. <a href="" target="_blank">via</a>

  • The Baby Mop

    Swiffer will work just fine. <a href="" target="_blank">Read More>></a>

  • Mother's 3rd Arm

    That kid is old enough to use his own arms. <a href="" target="_blank">via </a>

  • A Backpack With A Seat

    One word: Walk. <a href="" target="_blank">via</a>

  • Clip-On Stroller Fan

    His finger doesn't look safe. <a href="" target="_blank">via</a>

  • Baby Cleats

    Not yet walking. But sure, playing soccer. <a href="" target="_blank">via</a>

  • iPhone Teether

    Then try telling your kid later that "phones are not toys." <a href="" target="_blank">via</a>

  • Potty Reminder Watch

    If you're old enough to use a watch, you are old enough to listen to your body. <a href="" target="_blank">via OneStepAhead</a>

  • Bug Car Seat Cover

    Aw! But, what? <a href="" target="_blank">via</a>

  • $700 Pony Chair

    Giddy up? <a href="" target="_blank">via</a>

  • The Daddle

    Or, Giddy-up? <a href="" target="_blank">via</a> and <a href="" target="_blank">Amazon</a>

  • Guard To Stop Finger-Sucking Habits

    His thumb is still pretty readily available... <a href="" target="_blank">via Onestepahead</a>

  • 'Keurig' Look-A-Like (But For Formula)

    Better not mix up your machines in the morning. <a href="" target="_blank">via</a>

  • Prenatal MP3 Player

    Singing. It's free. via <a href="" target="_hplink"></a>

  • Designer Barf Bags

    A bag draped in diamonds won't cure your morning sickness. Ginger ale, saltines and -- with luck -- the second trimester will. via <a href="" target="_hplink"></a>

  • The Peekaru

    Peek-a-no. via <a href="" target="_hplink"></a>

  • The Hair Bib

    There's a reason why God invented bath-time. via <a href="" target="_hplink"></a>

  • Over-The-Door Baby Hanger

    Your purse, your jacket, your baby... whatever. via <a href="" target="_hplink"></a>

  • Baby Bathrobe

    Only if you're going for Play-Baby of the month. via <a href="" target="_hplink"></a>

  • Padded Baby Helmet

    Baby proof the house, not the baby. via <a href="" target="_hplink"></a>

  • My Pee Pee Bottle

    Really? You want to throw aim into the mess that is potty training? via <a href="" target="_hplink"></a>

  • The Time-Out Pad

    We're pretty sure your child will let you know when time-out is over. via <a href="" target="_hplink"></a>

  • Keep Clicking...

    <a href="" target="_blank">Inappropriate Baby Clothes That Don't Make Sense On Babies</a> <a href="" target="_blank">Awkward Baby Shower Cakes</a> <a href="" target="_blank">Babies Throwin' Up Gang Signs </a>