This video shows how to create threaded bolts and nuts suitable for 3D printing and a demonstration of how they work once printed.If you are trying to figure out the process for making screws and threaded designs in 3D design programs, this video will explain the process. The learning curve is not too steep, but take note that designing will take some time. This type of design element is perfect for designing geocaching containers.
On World Water Day, it is essential to recognize young people's role in making a positive difference. Students are becoming more aware of their own water footprint and what they need for sustainability; we should empower them with knowledge about how much effort goes into providing clean drinking water around the world each day and ways they could help make an impact! These Third-grade students created their own PSA for the Global Goals Project on Goal Six, "Clean Water and Sanitation." You can watch their video at this link. These students operate on the fundamental principle that all people have access to clean water and proper sanitation regardless of economic status or location. While working on this project, they discovered that the only way we can achieve this goal is by working together as one human family, and achieving the sustainable management of fresh drinking-water supplies requires collaboration at both the domestic level (between families) but also interna...
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