Should You Let A Dog Lick Your Face?
AdultsHealthHumanPetsCanine and human mouths are bacterial ecosystems, but can they harm one another? "Sometimes, the oral contact between dogs and their owners can be more extensive than that between parent and child. Dogs kiss and lick their owners to express amiable emotions. This raises the possibility of transferring bacteria from the oral microbiome of dogs to their human owners."
What are mini brains? - Madeline Lancaster
AdultsBiologyHumanScienceShielded by our thick skulls and swaddled in layers of protective tissue, the human brain is extremely difficult to observe in action. Luckily, scientists can use brain organoids - pencil eraser-sized masses of cells that function like human brains but aren't part of an organism - to look closer. How do they do it? And is it ethical? Madeline Lancaster shares how to make a brain in a lab.
Why Do You Love Your Family?
AdultsFamilyHumanSociety...Why do we love people we're related to? Compared to strangers, why do we feel such a deep sense of connection with our family members? Sure, they're nice to us, we take care of each other, and we often live with them, but there has to be a deeper biological reason. That reason, unsurprisingly is evolution. In this video, I explain why taking care of our family, or even dying for them, makes sense in the eyes of evolution.
The Dangers of Thinking Too Much; And Thinking Too Little
AdultsHumanPsychologySelf...There are dangers associated both with thinking too much - and thinking too little. The trick is to use our minds to access our most sincere, authentic and original thoughts.
How Not to be Boring
AdultsCreativityHumanSociety...No one is ever boring: we just seem boring when we haven't learnt the surprisingly easy art of being honest about our vulnerabilities.
How long will human impacts last? - David Biello
AdultsGlobal WarmingHumanNature...Imagine aliens land on Earth a million years from now. What will these curious searchers find of us? They will find what geologists, scientists, and other experts are increasingly calling the Anthropocene, or new age of mankind. David Biello explains how the impacts that humans have made have become so pervasive, profound, and permanent that some geologists believe we merit our own epoch.
How does your body know you're full? - Hilary Coller
AdultsHumanNeuroscienceHealth...Hunger claws at your belly. It tugs at your intestines, which begin to writhe, aching to be fed. Being hungry generates a powerful and often unpleasant physical sensation that's almost impossible to ignore. After you've reacted by gorging on your morning pancakes, you start to experience an opposing force: fullness. But how does your body actually know when you're full? Hilary Coller explains.
Baby Animal Rescue // 60 Second Docs
AdultsAnimalsHumanNatureFor the last 15 years, Joseph Keter has been rescuing, caring for and returning injured and abandoned animals -- mainly orphans whose mothers have died -- to the wild. From lions to cheetahs and buffalo to gazelle, Joseph has cared for some of Africa's most iconic animals. His days may be long and difficult, but when it's life or death for baby animals on Kenya's Lake Naivasha, it's all worth it.
Why You Shouldn't Trust Your Feelings
AdultsHumanPsychologyMental HealthIt can be very hard to detect just how much our judgement is constantly affected by our feelings. We should - at points - take care to be very sceptical of our first impulses.
How We Lie to Ourselves
AdultsHumanPsychologySociety...We are masters at knowing how to lie to ourselves. We pay a heavy price for this self-deception.
Why We Feel Lonely and Odd
AdultsHumanPsychologyMental Health...We feel lonely and odd because we mistakenly assume that the kind of thoughts and fears we have will have no echo in other people. They do; it's just we haven't found a way to speak to one another honestly about who we are.