Instructables
Picture of Emergency soda can whistle
On this instructable, I am going to show you how to make a emergecy whistle out of a can!!!
 
Remove these adsRemove these ads by Signing Up

Step 1: Materals

Picture of Materals
Empty soda can
sissors

Step 2: The cylender

Picture of The cylender
Cut the top and bottom off of the can.

Step 3: Cutting the cylender

Picture of Cutting the cylender
Cut the cylender in half like the pic. below:

Step 4: 1 in. cut

Picture of 1 in. cut
On the bottom of the sheet of aluminum, measure about an inch, and cut it strait up to where it looks like below:

Step 5: Cut IT in half

Picture of Cut IT in half
Cut the piece in half hot dog style.

Step 6: Cut IT in half AGAIN

Picture of Cut IT in half AGAIN
Choose one piece and cut it in half hamburger style

Step 7: The cross

Picture of The cross
Take the long piece and a short piece and make a cross, like the pic. below:

Step 8: Folding the cross

Picture of Folding the cross
Do the following: flip the cross upside-down and fold the sides in, to where it looks like below.

Step 9: 90* fold

Picture of 90* fold
Fold the leftover metal 90 degrees down.

Step 10: Metal roll

Picture of Metal roll
Roll the metal to where it looks like a game whistle.

Step 11: Opening the blowhole

Picture of Opening the blowhole

With the leftover piece of metal, do this:  shap it like a twig, and stisk it in the "blowhole" to make it bigger.

Step 12: Completed whistle

Picture of Completed whistle
This is what it should look like now.

Step 13: How to use

Picture of How to use
BLOW!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
(Make adustments to where you get a sound :-)

Step 14: What it sounds like

Kiteman4 years ago
So the mouthpiece directs air at an edge of the can?

No sides required?  Or "pea"?

I'd love to hear what your whistle sounds like - maybe a video or MP3?


sides are required.  Put your fingers on the sides to make it work
 you cover the sides with your fingers.  its kinda hard to make the angle from the mouth piece to the whole.   I would rather say to just learn how to whistle...
Scott_Tx4 years ago
When the rescuers find you they'll say 'if only we could've gotten here sooner... before he died from blood loss from his lips'
If you do it right, you wouldn't bleed.  Trust me.