Smologies with Alie Ward

Caves! Caverns! Grottos! Crystals! Let's get down and dirty with Speleology with explorer, researcher, professor, and paleoclimatologist Dr. Gina Moseley. We discuss the deepest and darkest caves, who counts as a spelunker, what’s a stalactite, what’s a stalagmite, and are giant cave crystals real? Also: How caves can tell us about ancient climates and why nothing beats the longing for the underground. Grab a friend and wear a helmet. We’re goin’ in. Follow Dr. Gina Moseley on GoogleScholar A donation went to the British Cave Rescue Council Full-length (*not* G-rated) Speleology episode + tons of science links More kid-friendly Smologies episodes! Become a patron of Ologies for as little as a buck a month OlogiesMerch.com has hats, shirts, hoodies, totes! Follow Ologies on Instagram and Bluesky Follow Alie Ward on Instagram and TikTok Sound editing by Mercedes Maitland of Maitland Audio Productions and Jake Chaffee Made possible by work from Noel Dilworth, Susan Hale, Kelly R. Dwyer, Aveline Malek and Erin Talbert Smologies theme song by Harold Malcolm Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Ahh, Daylight Savings Time: Does it mess with us? What time should you go to bed? How dark is dark enough? The wonderful and hilarious Dr. Katherine Hatcher got her PhD in hormones, sleep cycles and circadian rhythms, and helps Alie understand why she should make better sleep habits. We also chat about a tiny magical area in our brains that acts as your body's Big Ben. By the end of the episode, you'll be in footie pajamas eager to change your whole life. A donation went to the Society for Advancement of Chicanos/Hispanics and Native Americans in Science Full-length (*not* G-rated) Chronobiology episode + tons of science links More kid-friendly Smologies episodes! Become a patron of Ologies for as little as a buck a month OlogiesMerch.com has hats, shirts, hoodies, totes! Follow Ologies on Instagram and Bluesky Follow Alie Ward on Instagram and TikTok Sound editing by Mercedes Maitland of Maitland Audio Productions, Jake Chaffee, Jarrett Sleeper of MindJam Media, & Steven Ray Morris Made possible by work from Noel Dilworth, Susan Hale, Kelly R. Dwyer, Aveline Malek and Erin Talbert Smologies theme song by Harold Malcolm Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Early mornings. Stunning vistas. Flood-ready bird nests. Semi-aquatic rats. Cute but invasive snails. Human-sucking mud holes. The long-awaited episode with bird nerd Corina Newsome is finally here and we talk all about the day-to-day-realities of being a Wildlife Ecologist. She dishes about nest checking, camera traps, salt marsh dramas and more. She is hilarious, informative, and dedicated to her work in avian conservation and truly has the best laugh. Also: find out whether or not animals are laughing at her. Visit Corina Newsome’s website, Instagram and Bluesky A donation went to SkypeAScientist.com Full-length (*not* G-rated) Wildlife Ecology episode + tons of science links More kid-friendly Smologies episodes! Become a patron of Ologies for as little as a buck a month OlogiesMerch.com has hats, shirts, hoodies, totes! Follow Ologies on Instagram and Bluesky Follow Alie Ward on Instagram and TikTok Sound editing by Mercedes Maitland of Maitland Audio Productions, Jake Chaffee, Jarrett Sleeper of MindJam Media & Steven Ray Morris Made possible by work from Noel Dilworth, Susan Hale, Kelly R. Dwyer, Aveline Malek and Erin Talbert Smologies theme song by Harold Malcolm Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Lights! Cameras! Arachnids! And lizards and bees and beetles. Macro photography is like magic: curved glass gives an entirely new take on the world, from dust on a cricket’s brow to a curious mantid stare to the elegant symmetry of spider whiskers. Joseph Saunders is an Oklahoma-based wildlife photographer whose larger-than-life photos of bugs and reptiles will make you realize just how little we appreciate the creatures on our window sills and skittering up our porches. Support Joseph’s photography on Patreon Follow him on Instagram and Bluesky A donation went to the American Chronic Pain Association Full-length (*not* G-rated) Aperiology episode + tons of science links More kid-friendly Smologies episodes! Become a patron of Ologies for as little as a buck a month OlogiesMerch.com has hats, shirts, hoodies, totes! Follow Ologies on Instagram and Bluesky Follow Alie Ward on Instagram and TikTok Sound editing by Mercedes Maitland of Maitland Audio Productions, Jake Chaffee, Jarrett Sleeper of MindJam Media, and Steven Ray Morris Made possible by work from Noel Dilworth, Susan Hale, Kelly R. Dwyer, Aveline Malek and Erin Talbert Smologies theme song by Harold Malcolm Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Voices! Singing! Anxiety busters! Breathing! Pull up a seat for kid voices, aging voices, hormones, hidden anatomy, why we sound the way we do, opera singing, high notes, low notes, marine mammal notes and more with your new favorite Laryngologist, Dr. Ronda Alexander. We just… we love her so much. Follow Dr. Alexander on InstagramA donation went the Laryngology Education Foundation Health Equity GrantFull-length (*not* G-rated) Laryngology episodes + tons of science linksMore kid-friendly Smologies episodes!Become a patron of Ologies for as little as a buck a monthOlogiesMerch.com has hats, shirts, hoodies, totes!Follow Ologies on Instagram and BlueskyFollow Alie Ward on Instagram and TikTokSound editing by Mercedes Maitland of Maitland Audio Productions, Jarrett Sleeper of MindJam Media, Mark David Christenson, and Jake ChaffeeMade possible by work from Noel Dilworth, Susan Hale, Kelly R. Dwyer, Aveline Malek and Erin TalbertSmologies theme song by Harold Malcolm Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Smaller than you can imagine. Potato-shaped. Mysterious. Misunderstood. And tough enough to survive the vacuum of space or decades of desiccation. Join professor and Tardigradologist Dr. Paul Bartels to saunter into a microscopic wonderland of bizarrely long naps, glow-in-the-dark moss piglets, cryptobiosis, kitten claws, balloon butts, and the friends living in your gutters. Follow Dr. Bartels on ResearchGate and Google ScholarA donation went to the Xerces SocietyFull-length (*not* G-rated) Tardigradology episode + tons of science linksMore kid-friendly Smologies episodes!Become a patron of Ologies for as little as a buck a monthOlogiesMerch.com has hats, shirts, hoodies, totes!Follow Ologies on Instagram and BlueskyFollow Alie Ward on Instagram and TikTokSound editing by Mercedes Maitland of Maitland Audio Productions and Jake ChaffeeMade possible by work from Noel Dilworth, Susan Hale, Kelly R. Dwyer, Aveline Malek and Erin TalbertSmologies theme song by Harold Malcolm Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Venus flytraps. Pitcher plants. Bladderworts. Sundews. Get ready to hear about physics, chemistry, biology and more, because we’re doing meat-eating plants with conservation ecologist and carnivorous phytobiologist, Hali’a Eastburn. Why do they love bogs? How do they lure their prey? How do bugs pollinate them without being eaten? Do they poop? And who calls pitcher plants “home?” Plus: The world’s fastest hunters and nature’s grossest vending machines.Follow Hali’a Eastburn on InstagramDonations were made to North American Sarracenia Conservancy and KauluakalanaFull-length (*not* G-rated) Carnivorous Phytobiology episode + tons of science linksMore kid-friendly Smologies episodes!Become a patron of Ologies for as little as a buck a monthOlogiesMerch.com has hats, shirts, hoodies, totes!Follow Ologies on Instagram and BlueskyFollow Alie Ward on Instagram and TikTokSound editing by Jarrett Sleeper of MindJam Media, Mercedes Maitland of Maitland Audio Productions, and Jake ChaffeeMade possible by work from Noel Dilworth, Susan Hale, Kelly R. Dwyer, Aveline Malek and Erin TalbertSmologies theme song by Harold Malcolm Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Landfills! Composting! Recycling flimflam! An instantly classic conversation with the incredibly knowledgeable, frank and wonderful Dr. Robin Nagle: a clinical professor, author, TED speaker and former New York City sanitation worker and truly the best person on Earth to trash talk with. We cover our long history of figuring out what do do with our waste, what you can and can’t actually recycle, sticky mustard bottles, incinerators, the journeys our trash takes, why rats love plastic garbage bags, and how and why can thank your local sanitation workers.Visit Robin Nagle’s websiteFollow Robin on Instagram and BlueskyRead Robin’s book Picking Up, an ethnography of New York City's Department of SanitationA donation was made to the Sanitation FoundationFull-length (*not* G-rated) Discard Anthropology episode + tons of science linksMore kid-friendly Smologies episodes!Become a patron of Ologies for as little as a buck a monthOlogiesMerch.com has hats, shirts, hoodies, totes!Follow Ologies on Instagram and BlueskyFollow Alie Ward on Instagram and TikTokSound editing by Mercedes Maitland of Maitland Audio Productions, Jarrett Sleeper of MindJam Media, and Jake ChaffeeMade possible by work from Noel Dilworth, Susan Hale, Kelly R. Dwyer, Aveline Malek and Erin TalbertSmologies theme song by Harold Malcolm Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

How did these tree-hopping furry angels evolve to be the cutest thing in the world, objectively speaking? They have saucer eyes, wet noses, chunky tails, toe claws, matriarchies, a feature film starring role, and all the mystery of 100 species spending millions of years on a remote island.  Wildlife ecologist and official Lemurologist Dr. Lydia Greene joins me to bust flim-flam straight out of the gate and talk about Madagascar, mouse lemurs, evolutionary biology, striped tails, treetop duets, hibernation, and so much more. If you thought you liked lemurs, just wait until you’re obsessed with them. Visit Dr. Lydia Greene’s website and follow her on InstagramA donation went to the Mahaliana LabsMore episode sources and linksFull-length (*not* G-rated) Lemurology episode + tons of science linksMore kid-friendly Smologies episodes!Become a patron of Ologies for as little as a buck a monthOlogiesMerch.com has hats, shirts, hoodies, totes!Follow Ologies on Instagram and BlueskyFollow Alie Ward on Instagram and TikTokSound editing by Mercedes Maitland of Maitland Audio ProductionsMade possible by work from Noel Dilworth, Susan Hale, Jake Chaffee, Kelly R. Dwyer, Aveline Malek and Erin TalbertSmologies theme song by Harold Malcolm Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Sunspots! Solar storms! Photons! Magnetic fields! Let’s get to know the center of our solar system: the Sun. What is it made of? How big is it? How old is it? When will it explode? How does its light reach your eye? What kind of star is it? How do they form and change? Dr. Michael Kirk and Dr. India Jackson are brilliant and charming Heliologists who have both worked with NASA’s heliophysics departments. Get to know them and also the giant hot plasma ball we revolve around. You’ll never (not) look at it the same. Follow Michael on Google ScholarVisit India’s website and follow her on Instagram, Bluesky & Google ScholarDonations went to Astronomers Without Borders and the Grady Memorial Hospital Health FoundationFull-length (*not* G-rated) Heliology episode + tons of science linksMore kid-friendly Smologies episodes!Become a patron of Ologies for as little as a buck a monthOlogiesMerch.com has hats, shirts, hoodies, totes!Follow Ologies on Instagram and BlueskyFollow Alie Ward on Instagram and TikTokSound editing by Mercedes Maitland of Maitland Audio Productions and Jacob ChaffeeMade possible by work from Noel Dilworth, Susan Hale, Kelly R. Dwyer, Aveline Malek and Erin TalbertSmologies theme song by Harold Malcolm Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Do penguins have flippers or wings? What’s up with pebble gifts? Are they squishy or dense? And why why why are they so cute?  We sit down with renowned penguinologist Dr. Tom Hart, a research fellow with Oxford University, to chat all about life on Antarctica, penguin cities, icy cuddle parties, ocean camouflage and how to become a flightless bird. Dr. Hart is your new favorite penguinologist.Help count penguins — for science!Donations went to PenguinWatch.org and TRASS for mangrove plantingFull-length (*not* G-rated) Penguinology episode + tons of science linksMore kid-friendly Smologies episodes!Become a patron of Ologies for as little as a buck a monthOlogiesMerch.com has hats, shirts, hoodies, totes!Follow Ologies on Instagram and BlueskyFollow Alie Ward on Instagram and TikTokSound editing by Mercedes Maitland of Maitland Audio Productions, Jarrett Sleeper of MindJam Media, and Steven Ray MorrisMade possible by work from Noel Dilworth, Susan Hale, Jake Chaffee, Kelly R. Dwyer, Aveline Malek and Erin TalbertSmologies theme song by Harold Malcolm Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Polar vortices! Atmospheric rivers! Cold fronts! Warm fronts! Hurricanes, typhoons, cyclones… Wait, what’s the difference anyway? One of the world’s leading Meteorologists, Dr. Marshall Shepherd – a former NASA scientist and current Professor of Geography and Atmospheric Sciences at the University of Georgia – is here to field a downpour of questions. We chat about the personalities of climate and the moods of weather, heatwaves, hail, sleet, fluid dynamics, storms of all kinds, and what a rain forecast really means.Follow Dr. Shepherd on Bluesky, Instagram and TikTokCheck out his website, and his podcast Weather GeeksA donation went to Sustain.orgFull-length (*not* G-rated) Meteorology episode + tons of science linksMore kid-friendly Smologies episodes!Become a patron of Ologies for as little as a buck a monthOlogiesMerch.com has hats, shirts, hoodies, totes!Follow Ologies on Instagram and BlueskyFollow Alie Ward on Instagram and TikTokSound editing by Mercedes Maitland of Maitland Audio Productions and Jarrett Sleeper of MindJam MediaMade possible by work from Noel Dilworth, Susan Hale, Jake Chaffee, Kelly R. Dwyer, Aveline Malek and Erin TalbertSmologies theme song by Harold Malcolm Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Do trees have feelings? How do they talk? Which trees can you use to make syrup? Do bananas really grow on trees? Possibly the world's most enthusiastic tree expert, J. Casey Clapp, explains what makes coastal redwoods the coolest trees, how roots communicate with each other, and why a tree is like a cup of tea. Plus: bonus guest appearance by our friends (and the trees’), fungi.  Visit Casey Clapp's website and follow him on InstagramListen to his podcast, Completely ArbortraryA donation went to EcoTrust.orgFull-length (*not* G-rated) Dendrology episode + tons of science linksMore kid-friendly Smologies episodes!Become a patron of Ologies for as little as a buck a monthOlogiesMerch.com has hats, shirts, hoodies, totes!Follow Ologies on Instagram and BlueskyFollow Alie Ward on Instagram and TikTokSound editing by Mercedes Maitland of Maitland Audio Productions and Steven Ray MorrisMade possible by work from Noel Dilworth, Susan Hale, Jake Chaffee, Kelly R. Dwyer, Aveline Malek and Erin TalbertSmologies theme song by Harold Malcolm Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Gorillas. These chest-beating, salad-munching, communal living, thick-furred beauties have so many surprises for you. Gorillaologist (IT’S A WORD) Dr. Tara Stoinski has been a gorilla scientist for three decades and dishes on everything from forest farts, banana flim-flam, night-time nesting, gorilla laughter, playing, parenting, what those big teeth are for, and why we’re more alike than we might think. Follow the Dian Fossey Gorilla Fund on Instagram, Facebook and TikTokDonations were made to Dian Fossey Gorilla Fund & LA Regional Food BankMore episode sources and linksFull-length (*not* G-rated) Gorillaology episode + tons of science linksMore kid-friendly Smologies episodes!Become a patron of Ologies for as little as a buck a monthOlogiesMerch.com has hats, shirts, hoodies, totes!Follow Ologies on Instagram and BlueskyFollow Alie Ward on Instagram and TikTokSound editing by Mercedes Maitland of Maitland Audio Productions and Jarrett Sleeper of MindJam MediaMade possible by work from Noel Dilworth, Susan Hale, Jake Chaffee, Kelly R. Dwyer, Aveline Malek and Erin TalbertSmologies theme song by Harold Malcolm Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Peach fuzz. Chin hairs. Mammalian ponytails. WHY DO THEY HAPPEN. Yale researcher and associate professor Dr. Valerie Horsley stops by California to chat with Alie about the nature of hair and what it has to do with skin and nails, stem cells, how it grows, why some of us have curly hair or straight hair or thin hair or thick hair, and why we love and hate and need our hair as animals.Dr. Valerie Horsely is on Facebook and BlueskyThe Horsely Lab at YaleFull-length (*not* G-rated) Trichology episode + tons of science linksMore kid-friendly Smologies episodes!Become a patron of Ologies for as little as a buck a monthOlogiesMerch.com has hats, shirts, hoodies, totes!Follow Ologies on Instagram and BlueskyFollow Alie Ward on Instagram and TikTokSound editing by Mercedes Maitland of Maitland Audio Productions and Steven Ray MorrisMade possible by work from Noel Dilworth, Susan Hale, Jake Chaffee, Kelly R. Dwyer, Aveline Malek and Erin TalbertSmologies theme song by Harold Malcolm Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Gratitude: what’s the deal? Does it really make us happier? Or is being appreciative a bunch of hokey flim-flam? Author Neil Pasricha started a blog of 1000 Awesome Things in 2008 and it led him down rabbit holes looking into the science of gratitude and how to better survive tough times. Learn about your new morning ritual, how much of happiness is genetically determined, why journaling is a good idea, simple appreciation, singing while making dinner, and how your brain means well -- but can make you miserable on purpose. Also: Why you should not only touch grass, but sniff a tree while you’re at it.Follow Neil Pasricha on Bluesky and InstagramCheck out Neil’s websiteA donation went to PerformanceSpaceNewYork.orgFull-length (*not* G-rated) Awesomeology episode + tons of science linksMore kid-friendly Smologies episodes!Become a patron of Ologies for as little as a buck a monthOlogiesMerch.com has hats, shirts, hoodies, totes!Follow Ologies on Instagram and BlueskyFollow Alie Ward on Instagram and TikTokSound editing by Mercedes Maitland of Maitland Audio Productions, Jarrett Sleeper of MindJam Media, and Steven Ray MorrisMade possible by work from Noel Dilworth, Susan Hale, Jake Chaffee, Kelly R. Dwyer, Aveline Malek and Erin TalbertSmologies theme song by Harold Malcolm Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Dig in for a bite-sized episode about how native foods aren’t just a part of a past, but an essential and exciting aspect of the future. We talk flower bulbs, acorns, sunflower butter popcorn, frybread debates, mushroom foraging tips, corn magic, puffball mythology, decolonized diets, Instapots and – most importantly – food sovereignty with the WONDERFUL Indigikitchen cooking show host and environmental scientist Mariah Gladstone. Mariah’s website and InstagramA donation was made to FASTBlackfeet.orgFull-length (*not* G-rated) Indigenous Cuisinology episode + tons of science linksMore kid-friendly Smologies episodes!Become a patron of Ologies for as little as a buck a monthOlogiesMerch.com has hats, shirts, hoodies, totes!Follow Ologies on Instagram and BlueskyFollow Alie Ward on Instagram and TikTokSound editing by Mercedes Maitland of Maitland Audio Productions, Jarrett Sleeper of MindJam Media, and Steven Ray MorrisMade possible by work from Noel Dilworth, Susan Hale, Jake Chaffee, Kelly R. Dwyer, Aveline Malek and Erin TalbertSmologies theme song by Harold Malcolm Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Seals. Sea lions. Walruses. What’s the difference, and how can you tell which is which? Spoiler: you’ll find out in this episode. We sit down with Dr. Luis A Hückstädt and talk about blubber, ocean currents, whisker tech, tail nubbins and what’s up with elephant seals’ faces. Also: Which seal does Luis adore the most, and why do they sound like spaceships?Follow Luis on Bluesky and InstagramDonations went to FeedingNunavut.com and AlaskaSeaLife.orgFull-length (*not* G-rated) Pinnipedology episode + tons of science linksMore kid-friendly Smologies episodes!Become a patron of Ologies for as little as a buck a monthOlogiesMerch.com has hats, shirts, hoodies, totes!Follow Ologies on Instagram and BlueskyFollow Alie Ward on Instagram and TikTokSound editing by Mercedes Maitland of Maitland Audio Productions, Jarrett Sleeper of MindJam Media, and Steven Ray MorrisMade possible by work from Noel Dilworth, Susan Hale, Jake Chaffee, Kelly R. Dwyer, Aveline Malek and Erin TalbertSmologies theme song by Harold Malcolm Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Invisible but stronger than steel. Complex architectural marvels. Things that stick to your face. Spiderwebs are much more than just Halloween decor or something to feather dust from your corners. Spider silk expert Dr. Randy Lewis of Utah State University not only coined the word "spidroin" for the proteins comprising the many types of silk, but he is considered one of the foremost experts on the wonders of spiderwebs. Alie visits his lab and chats about how spiders weave them, what the silk is made of, and how realistic your favourite spidey superhero’s antics are. You'll never (not) see a spiderweb the same.A donation went to the Women's Empowerment and Entrepreneurship WorkshopFull-length (*not* G-rated) Spidroinology episode + tons of science linksMore kid-friendly Smologies episodes!Become a patron of Ologies for as little as a buck a monthOlogiesMerch.com has hats, shirts, hoodies, totes!Follow Ologies on Instagram and BlueskyFollow Alie Ward on Instagram and TikTokSound editing by Mercedes Maitland of Maitland Audio Productions, Jarrett Sleeper of MindJam Media, and Steven Ray MorrisMade possible by work from Noel Dilworth, Susan Hale, Jake Chaffee, Kelly R. Dwyer, Aveline Malek and Erin TalbertSmologies theme song by Harold Malcolm Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Licorice opinions! Chocolate rations! Candy corn origins! The incredibly charming author, journalist, candy historian, and Confectiologist Susan Benjamin chats about everything from the sourest of sour candies, ancient chewing gum, sugar sources from beets to grains to honey, Turkish temptations, what a sugar plum even is, and how candy became a treat made for anyone to enjoy. An instant classic. Visit Susan Benjamin’s historic candy company True TreatsBuy Susan’s latest book, Fun Foods of America: Outrageous Delights, Celebrated Brands, and Iconic Recipes, on Amazon or Bookshop.orgA donation went to the Animal Welfare Society of Jefferson CountyFull-length (*not* G-rated) confectionology episode + tons of science linksMore kid-friendly Smologies episodes!Become a patron of Ologies for as little as a buck a monthOlogiesMerch.com has hats, shirts, hoodies, totes!Follow Ologies on Instagram and BlueskyFollow Alie Ward on Instagram and TikTokSound editing by Mercedes Maitland of Maitland Audio Productions and Jake ChaffeeMade possible by work from Noel Dilworth, Susan Hale, Kelly R. Dwyer, Aveline Malek and Erin TalbertSmologies theme song by Harold Malcolm Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.