Does Talking To Yourself Mean You’re Crazy?

If you see a man talking to himself on the street, that means he’s crazy, right? Well… not necessarily. Read More: Schizophrenia vs Multiple personality disorder “There’s a lot of incorrect info out there about schizophrenia. Some of it is spread by movies or TV shows. Or sometimes people use stereotypes when talking about schizophrenia.” …

Could Space Travel Make You Go Blind?

Astronauts who return from long trips in space often return with vision loss, and now researchers think they know why. How Long Could You Survive In Outer Space? – Sign Up For The Seeker Newsletter Here – Read More: New Findings on Astronaut Vision Loss “Could vision changes experienced by astronauts be linked to a …

How Do Blind People Dream?

Dreams are generally visual, so what is the experience like for someone who doesn’t have a sense of sight? Laci dives into this interesting topic and examines how the blind dream! Follow DNews on Twitter: Follow Laci on Twitter: Read More: The sensory construction of dreams and nightmare frequency in congenitally blind and late blind …

Can A Stranger Look Exactly Like Me?

There are 7 billion people on the planet, making it fairly likely that someone, somewhere looks exactly like you! Is there a science behind Doppelgangers? Laci is here to discuss what happens in the brain when we see someone that looks identical to you. Read More: Doppelgngers Began as a Part of German Folklore “Doppelgänger …

You Can Only Multitask In One Way

For years, we’ve known that humans can’t multitask. We can serial task by switching our attention back and forth between tasks quickly, but it makes us less efficient. However, a new study shows that there is actually one way that the human brain can multitask. Join Trace as he breaks down how this new finding …

Does Staring At Screens Ruin Your Eyes?

We’ve all grown up thinking that sitting too close to the television, or watching tv for too long is damaging to our eyes. But… that might not be the case! Trace is here to debunk some common vision myths that we’ve grown up believing. Read More: Is Too Much TV Really Bad For Your Eyes? …

Can Some People See More Colors Than You?

Forget Roy G. Biv. Some people can see over a million colors! How does that work? What Causes Color Blindness? ►►►► Check Out Fig. 1 ►►►► Sign Up For The TestTube Newsletter Here ►►►► Read More: The Humans With Super Human Vision “Researchers suspect, though, that some people see even more. Living among us are …

Why Smell is the Most Powerful Sense!

Humans have five basic senses: Sight, smell, taste, hearing, and touch. Which one of these is the strongest? Anthony reports on some new research that looks at why the sense of smell is so much more powerful than your other senses. Read More: The Rockefeller University Laboratory of Neurogenetics and Behavior “The overall goal of …