Videos Introduction to the MnSGC GLEE: The Great Lunar Expedition for Everyone Overview of High-Altitude (Stratospheric) Ballooning for Educators <span style="display: inline-block; width: 0px; overflow: hidden; line-height: 0;" data-mce-type="bookmark" class="mce_SELRES_start"></span> Introduction to Pterodactyl Introduction to Neulog Modules Building payload boxes for stratospheric balloon flights Introduction to APRS Tracking of Balloon Flights Making Balloon Trajectory Predictions Prepping Balloons for Stratospheric Flights Learn to Solder Part 1 of 2 Learn to Solder Part 2 of 2