Materials Required:-
A plastic straw & scissors
Procedure:-
Cut the straw in half.
Using the part which is completely straight, flatten out one end(it’s best to use your teeth for this
On the other end, cut 2 slits side by side to create a triangle(use diagram for reference)
Blow out into the straw
If it doesn’t make any noise then try flattening the triangle
Send your entries by thursday 9:00 PM
