Introduction: Trawlbourine
The instruction set to create an educational type of shore trawl in $30.
(The trawl is not yet tested. It will be tested on Feb 26 ,2017)
Step 1:
Prepare the materials.
Step 2:
Open the mesh wash bag, use the smaller bag
Step 3:
Place the Tambourine inside the mesh wash bag
Step 4:
Stretch the bag and put the tambourine closely to the edge
Step 5:
Insert the cable ties in one on the top and one on the bottom of each cymbals hole to stabilize the bag to tambourine.
Step 6:
It should look like this
Step 7:
Cut the wash bag to give spaces for the cymbals in order to let them make sounds
Step 8:
Join the yardstick with the tambourine using cable ties.
Step 9:
TADAA! Well done
Step 10: How to Process Samples
Check out how to process the samples collected.
https://www.instructables.com/id/Citizen-Science-Processing/