The Best of 2019

This is a collection of pictures and videos of devices that placed in the top ten at the 2019 National Tournament at Cornell University. '''Feel free to add more pictures and/or videos of devices. If possible, please include a description about your device.''' Because everyone benefits when we share, devices that did not place in the top ten are sometimes allowed.

The Best of Nationals pages highlight the best devices for building events from recent national tournaments. All photos and videos of devices on these pages are submitted by users.

Second Place
This is the salinometer built by User:Hmmm who placed 2nd in Water Quality for Community Middle School at Cornell University 2019.



Fourth Place
This is the salinometer built by User:Sprynder who competed with User:Fridaychimp in Water Quality for Seven Lakes High School at Cornell University 2019. It was made using a plastic pipette and was weighed down by metal Airsoft pellets, clay, and snippets of solder.