how to make a sand clock | make Hourglass with Plastic Bottle

In this video you will learn how to make a sand clock (hourglass) with Plastic bottle. It is very easy try to make. School Student can make it for their school science project.
#creativefest

[@devijayasenthilvelsenthilv6178]

Very neat work..... well done activity..

[@creativefest]

Thank you so much 😊

[@sharpshooter5045]

Thank you it was my summer vacation project ❤

[@creativefest]

Wonderful!❤️

[@kamaldhar3804]

Thank you. It is my physics assignment. Just for you. I will be able ti submit it.... ❤

[@creativefest]

All the best❤️

[@lakshit4431]

Very nice work:)

[@BhawnaJoshi9911]

Cool you are best'

[@creativefest]

thanks 🙂

[@cliffalford]

Waoooooo 😮

[@creativefest]

thanks ❤️❤️🙂

[@venugopal-gl8vy]

👍👍

[@PlusVK22]

It said blue coloring, but the sand dried purple 😫

[@AK_47_295]

👍🏻👍🏻

[@SelvaselvaMugunthan]

Super sand clock super❤❤

[@creativefest]

thanks ❤️

[@JamilaBegam-gq3ot]

Thank you❤😊

[@creativefest]

You're welcome 😊❤️❤️❤️

[@DANCE_KING_99]

good and i am1st viewer

[@creativefest]

Thanks and welcome❤️❤️❤️

[@MissonjitJidung]

Make for me😢 i can't make this soo hard

[@PujaKumari-cl6rz]

Glue name ?

[@rejinrejikumar9317]

Araldit

[@MissonjitJidung]

Laura ujala