You wont believe what you can see with this DIY Laser Microscope!

[@alexandrevaliquette3883]

These kid don't fully realise how lucky they are to have this person in their life.
Thank you for sharing.

[@skaught21]

You are an incredible teacher, everything is a lesson, done so sweetly too!

[@youtubeuser6067]

Excellent demo.

[@George-ey4lx]

The location of the syringe changes from the brown table top to an elevated metal platform during the video.

[@TrueIndependent]

Wow so can’t you have a cube of gelatin or crystal and it’ll show you a 3D version of what’s in the drop?

[@ayushbisht1135]

Good😊