Watch the video with guest scientist(s)!  

Did you know that your brain uses your senses to constantly scan the environment around you to keep you safe?
With Dr. Paula from Columbia's Zuckerman Institute, try a psychophysics test on yourself to determine your visual threshold! You can also conduct the research with other people to see how everyone's data might be similar or different.

Take on the challenge now! 

Check out the links below to guide your experiments and to explore more

Share your findings and experience!

If you want to be eligible for our monthly raffle, make sure to respond to the Challenge Questions below, and provide a valid email address or phone number so that we can reach you if you win. Don't forget to press the "Click to Share" button at the bottom!

View the work by scientists like you!

If you want to be published here, attach an image or video of your work to the form above