I hope your children enjoyed last week's virtual school trip to the Cambridge Science Centre. Here is this week's. Please use the log in details below this week to access the show: Sonic Science.
Your access is valid for one week, and will end at 11:59 pm on Sunday.
Please note: Subtitles are available for the show. They can be switched on using the control bar at the bottom of the video.
We hope you enjoy your trip!