Lost your contact lenses? We’ll teach you how to see clearly without glasses using a simple trick. Learn about how short-sightedness is caused and how the eyes work in this episode’s STEM Classroom.
The video is produced by STEM Initiative Hong Kong and is funded by the Croucher Foundation.
The graphic in the video on image focusing is incorrect, please find the correct graphic below.
![[Outdoor Tour] Great Glens](https://croucherscienceweek.hk/wp-content/uploads/2021/05/Great-Glens_Article-sidebar.jpg)
![[Outdoor Tour] Making a Mountain](https://croucherscienceweek.hk/wp-content/uploads/2021/05/MakingMountains_Article-sidebar.jpg)
