It started on Friday 24th July, and will continue until Friday 31st July - a week of exciting STEM challenges  from Science Friday and CoBuild at Home. 

Covering the outer reaches of space to the tiniest microbes in our bodies, Science Friday is the source for entertaining and educational stories about science, technology, and other cool stuff.

So far, the challenges have included:

• The Roller Coaster Challenge
• The Sneeze Challenge
• The Game Design Challenge

You can sign up to their newsletter or check out the daily challenges on their website.