8 videos


  • You Can't See It, But There's A LOT Of Stuff In Your Drinking Water

    There are various things in natural water that can be harmful for us to drink, from debris and bacteria. How and when did water become safe?

    DNews Plus

  • How Much Fluoride Should Be In Your Water?

    As with anything in chemistry and even life, everything in moderation. So what happen when there's too much fluoride in your drinking water?

    DNews Plus

  • Are Ultra-Processed Foods Really That Bad For You?

    Not all processed foods are created equally. What are ultra-processed foods and what are they doing to your body?


  • Is a PB & J Worse Than a Cheeseburger?

    The peanut butter and jelly sandwich is a classic school-day lunch, but how healthy is it for you?


  • Watch 8 Beautiful Chemical Reactions In Action

    If you've ever wanted to see what things look like on a molecular level, nows your chance!

    Editors' Picks

  • How Much Salt Do Humans Need?

    How much sodium do you need in your diet? Laci tells you about a new study that lists the right amount of salt you need to stay healthy.


  • Is It Safe To Drink Your Urine?

    Although it seems gross, it's commonly believed that it's safe to drink your own urine because it's sterile. Is this actually true? Join Laci as she debunks this myth and tells you everything that's in your pee.


  • Is Salt Really That Bad For You?