The sun is 400 times larger than the moon but it is 400 times further away from Earth. Due to this coincidence, they both appear the same size.

Are your kids all set for summer camps? Our line-up of camps begins next week with @MadScienceDc, before we welcome The Renaissance Child and Super Girls later this month. Check out our full slate of camps online: buff.ly/2WuybSG

IT TAKES 2 SECONDS TO SHARE! Police are asking for the public's help finding 12-year-old Joshua Garrett Thompson missing from Frederick County, Maryland. DETAILS: tinyurl.com/yyxfr2p3 #fox5dc

Hey CelebrateFFX kicks off today! 100+ bands including Better Than Ezra & Smash Mouth. Also come for food, games, thrills & your favorite ABC7 News on-air peeps will be hanging out at our fun tent.. I will be there from 2-5 on Saturday. You got to stop by! #CelebrateFairfax

Come visit us all weekend at Celebrate Fairfax! We’re on the children’s avenue right across from the Family Stage @ Celebrate Fairfax Festival instagram.com/p/BybG8WOhEiZ/…

My week on Twitter 🎉: 1 Mention, 2.34K Mention Reach, 1 New Follower. See yours with sumall.com/performancetwe…

Remember when we used to look like this - a run down, sad, derelict building? Every single day, we're so thankful to the Capitol Hill community for investing in the Hill Center idea and turning this place into a vibrant spot for arts and culture!

According to a survey by the Science History Institute, one in 5 Americans can't name a single element on the Periodic Table! Out of the Americans surveyed, 59% couldn't name more than 10 out of the 118 elements on the current Periodic Table. How many can you name?

The students explored the scientific process through Mad Science today! They were wowed by the chemical reactions that can happen with both fire and ice! Disappearing water, bubbling potions, and fireworks! We loved it! #FCPSCuriousMinds #fcpsB2K #FCPSYoungScholars FCPS Summer Learning

My week on Twitter 🎉: 1 Mention, 3 Likes, 2 New Followers. See yours with sumall.com/performancetwe…

Did you hear? Mad Science was named DC's Best Kids Birthday Entertainment by Washington Family Magazine! Find out what all the hype is about and book your party today! dc.madscience.org/parents-birthd…

My week on Twitter 🎉: 1 Mention, 977 Mention Reach, 3 New Followers. See yours with sumall.com/performancetwe…

My week on Twitter 🎉: 1 Mention, 3.8K Mention Reach. See yours with sumall.com/performancetwe…

My week on Twitter 🎉: 1 Mention, 263 Mention Reach. See yours with sumall.com/performancetwe…

My week on Twitter 🎉: 3 New Followers. See yours with sumall.com/performancetwe…

Speaking of camps, we just added Mad Science of DC February Break camps to our website. During Eureka! Invention Camp, children will overcome a series of challenges using basic materials, simple machines and tips from famous inventors! buff.ly/2tR8wuf

These week-long summer camps Mad Science of DC in Gaithersburg look great! Use the discount code schoolsave at checkout! dc.madscience.org/parents-camps.…

My week on Twitter 🎉: 3 Mentions, 2.03K Mention Reach. See yours with sumall.com/performancetwe…

My week on Twitter 🎉: 1 Mention, 2.42K Mention Reach. See yours with sumall.com/performancetwe…

My week on Twitter 🎉: 1 Mention, 108 Mention Reach. See yours with sumall.com/performancetwe…