The answer may lie between being ticklish and having a sense of humor

Why are we equipped with this curious modification? Find out in this one-minute video, where Ask Smithsonian host Eric Schulze gives us the info on our wrinkled digits.

The appendix may not be as useless as commonly thought.

Christopher Gray | Smithsonian Magazine’s 2016 American Ingenuity Award Winner for Youth Achievement Christopher Gray is the founder and CEO of Scholly, the groundbreaking web and mobile app that matches current or future college students who need financial support with scholarships that can help them. Scholly has been downloaded 850,000 times and has connected college students with some $50 million in scholarships. Philadelphia-based Gray, an ABC “Shark Tank” winner and recipient of a $100,000 grant from philanthropist Steve Case’s Rise of the Rest competition, sees his digital platform as a 21st-century tool for helping countless young Americans achieve their college dreams without piling on crushing debt.

Who’s afraid of the dark? Our Ask Smithsonian host Eric Schulze is here to explain the illuminating science behind night vision.

Photographer David Burnett focused his camera on the many tourists who flocked to Florida in 1969 to watch the launch of Apollo 11 (Produced by Molly Roberts; Photographs by David Burnett/Contact Press Images)

The answer depends on how you feel about cluster headaches

It depends on which variety of boomerang you're using. Our host Eric Schulze has more

Watch to get the answer that surprised the heck out of us

The science behind earworms and why they won’t leave us alone

Take a calming breath, then watch this video to find out

A London blacksmith has perfected a technique known as pattern welding to create elaborately-designed replica Saxon swords and knives. He demonstrates his technique on camera.

Cellist Yo-Yo Ma talks with the founder of the Girls Computing League about the promise of her generation

Our skin is an endlessly complex organ. Luckily, in this one-minute video, our Ask Smithsonian host Eric Schulze is here to explain exactly what happens after you get a scrape.

Take a virtual tour of the Kangaroo Conservation Center in Dawsonville, Georgia

In 1967, a horrific fire broke out during a routine pre-launch test for the Apollo 1 mission at Cape Kennedy, Florida. It would claim the lives of three NASA astronauts

Kennedy Center president Deborah Rutter interviews the co-founder of MIT’s Little Devices Lab about democratizing health technology

Our host, Eric Schulze explains how 1 + 1 = 0 when it comes to sound

When did we start getting cuddly with cats? And have those tabbies really been tamed? In this one-minute video, Ask Smithsonian host Eric Schulze investigates the surprising history and science behind today’s house cat.

Kenneth Morris is the great-great-great-grandson of the heralded abolitionist and helped compile an illustrated biography of his ancestor. (Credit: Drew Gardner)

So what exactly factors into how we end up being right or left-handed? In this one-minute video, Ask Smithsonian host Eric Schulze breaks down the science of being a southpaw.

You might think twice about picking that chip off the carpet and putting it into your mouth.

Saber toothed cats, temperature and things that go bump in the night, Eric Schulze explains

When plasma falls to the surface it results in a dazzling display known as coronal rain

A slowed-down recording, made as part of a scientific study, shows one dog quickly mimicking another canine's expression during playtime in a park in Palermo. (Video courtesy Elisabetta Palagi)

Take an animated tour of the future Giant Magellan Telescope

Learn more about color blindness: https://www.smithsonianmag.com/smithsonian-institution/ask-smithsonian-how-does-world-look-the-color-blind-180960415/ Have a question in mind? It's your turn to Ask Smithsonian: https://www.smithsonianmag.com/smithsonian-institution/ask-smithsonian/ask-form/

After a dog digs up a rabbit's nest and leaves a litter exposed, the team at the Toronto Wildlife Center must rehabilitate the malnourished babies before they can be released back into the wild.

The cheetah cubs will be named after the fastest male and female American Olympic athletes in the 100-meter dash at the London Olympics.

How do spiders make such intricate webs? Don’t get too tangled up about it. In this one-minute video, our Ask Smithsonian host, Eric Schulze, weaves his way to the answer.

The Hirshhorn Museum and Sculpture Garden is renowned for its striking architecture and impressive collection of contemporary art. Whether you're an art enthusiast, a history buff, or simply curious about that concrete donut on the National Mall, learn more about its Brutalist background in this new episode of National Treasure. --------- To find out more about the Hirshhorn Museum and Sculpture Garden, read below: https://www.smithsonianmag.com/smithsonian-institution/hirshhorn-museum-building-went-from-iconoclast-icon-180984914/ Digital Editorial Director: Brian Wolly Director of Programming: Nicki Marko Supervising Producer & Scriptwriter: Michelle Mehrtens Producer & Editor: Sierra Theobald Motion Designer: Ricardo Jaimes

What is it about junk food that makes it so hard to resist? Find out how this empty-calorie food is designed to keep us wanting more in this one-minute video with Ask Smithsonian host, Eric Schulze.

Sally, a Labrador retriever, sniffs sock samples and then pauses on the sample worn by a child with malaria. (Durham University/Medical Detection Dogs/London School of Hygiene & Tropical Medicine)

Use #physnobel on Twitter to submit your questions. The 2014 Nobel Prize in Physics will be announced on Tuesday, October 7. Join guests Charles Day of Physics Today, Andrew Grant of Science News, Jennifer Ouellette of Cocktail Party Physics and Amanda Yoho of Starts With A Bang! as they discuss predictions for possible winners. Who are the best contenders, and who are the potential "dark horse" candidates? Which major physics finds of this year might stand a shot at a win in the future? Victoria Jaggard and Helen Thompson of Smithsonian.com will be your hosts for the event. Tune in on October 2, and submit your questions on Twitter. Charles Day is the Online Editor for Physics Today magazine. Follow him on Twitter @CSRDay Andrew Grant is the physics reporter for Science News magazine. Follow him on Twitter @sci_grant Jennifer Ouellette is a science writer and blogger at Cocktail Party Physics. Follow her on Twitter @JenLucPiquant Amanda Yoho is a graduate student in theoretical and computational cosmology at Case Western Reserve University and a blogger at Starts With A Bang! Follow her on Twitter @mandaYoho Victoria Jaggard is the science editor for Smithsonian.com. Follow her on Twitter @vmjaggard99 Helen Thompson is a science reporter for Smithsonian.com. Follow her on Twitter @wwrfd

How can something like a tiny, harmless spider or a clown make your heart race and your palms sweat? And for the love of all things science, how can you make these fears stop? Find out in this one-minute video, where Ask Smithsonian host Eric Schulze delves deep into the dark recesses of our minds to get at the facts behind our phobias.

A night at the museum with the Smithsonian's "Laser Cowboys" http://j.mp/17Vclt8 Using laser scanners and high-tech computer software, Vince Rossi and Adam Metallo are recreating a digital Dinosaur Hall before it's dismantled

Experts may not agree on all the specifics, but here's what we do know.

The science behind going belly up

Watch Dr. Suzan Murray perform her morning rounds (Kenneth R. Fletcher)

It’s not the most urgent news story that’s gripped the world since 2020, but it might be the weirdest: The last three years have seen more 400 “encounters”— many reports have used the word “attacks”—between orca whales and boats in the Strait of Gibraltar. Because the orcas are particularly fond of tearing the propellers off of yachts, the temptation to characterize these six-ton, pack-hunting, demonstrably intelligent mammals as class warriors fighting back against the 1 percent is strong, and the memes have been fun (https://knowyourmeme.com/memes/events/orca-wars-killer-whales-attacking-boats) . But trying to understand animal behavior in human terms is a mistake. In this episode, we speak with Carlyn Kranking (https://www.smithsonianmag.com/author/carlyn-kranking/) , Smithsonian’s assistant digital science editor, about why stories about animal behavior are so popular with our readers, and how she decides which ones deserve more scrutiny. Then, I speak with Lori Marino, a biopsychologist with a specific focus on whale and dolphin intelligence, about what’s really happening between the orcas and the yacht set. Dr. Marino invites you to learn more about The Whale Sanctuary Project at their site (https://whalesanctuaryproject.org/about-the-whale-sanctuary-project/) . You can also see Dr. Marino in the documentary films Blackfish (2013), Unlocking the Cage (2016), and Long Gone Wild (2019). Find prior episodes of our show here (https://www.smithsonianmag.com/podcast/) . And read the transcript of this episode here (https://www.smithsonianmag.com/science-nature/are-wild-animals-really-just-like-us-180982939/) . There’s More to That (https://www.smithsonianmag.com/podcast) is a production of Smithsonian magazine and PRX Productions. From the magazine, our team is Chris Klimek, Debra Rosenberg and Brian Wolly. From PRX, our team is Jessica Miller, Adriana Rosas Rivera, Genevieve Sponsler, Terence Bernardo, and Edwin Ochoa. The Executive Producer of PRX Productions is Jocelyn Gonzales. Fact-checking by Stephanie Abramson. Episode artwork by Emily Lankiewicz. Music by APM Music.