Spending time with your grandkids is always fun, and doing science experiments makes it even better. I remember the first time I did a simple experiment with my grand dad and I loved it.

Engaging experiments turn simple household items into fascinating science demonstrations. Each activity showcases unique ...

It’s really true—science can be fun! Engaging kids with hands-on experiments activates multiple parts of the brain, which means they’re more likely to retain what they’ve learned.

Sometimes science needs to go big. From telescopes spanning the globe to particle accelerators that would take over 24 hours to walk around, these experiments are among the largest ever conducted.