NASA engineers Kobie Boykins and Christina Hernández and Museum curator Matthew Shindell as they talk about NASA's latest Mars rover, Perseverance.
In this video we show you how to create Bit-zee's fenders out of hair dryer motor mounts and we also take you through how to mount the hair dryer motors in Bit-zee's frame. Created by Karl Wendt.
Wiring SPDT switches. Created by Karl Wendt.
In this unit we will discuss and learn about how batteries work their relation to the field of robotics. We will study the different types of batteries, their differences and their uses. We will also briefly look at the history of batteries and a timeline of different events in the field of batteries. Students will set up and conduct experiments, which will span days to weeks. During this time other units and lessons can be taught. On the conclusion of the experiments the students will recap the lesson and conclude the unit. This unit will be tied into students’ Chemistry courses allowing a better understanding of the chemical reaction that goes into the operation of a battery. This will be tied into students’ math skills and digital media as they will be making small mathematical calculations and viewing video footage.
Students learn about trigonometry, geometry and measurements while participating in a hands-on interaction with LEGO® MINDSTORMS® NXT technology. First they review fundamental geometrical and trigonometric concepts. Then, they estimate the height of various objects by using simple trigonometry. Students measure the height of the objects using the LEGO robot kit, giving them an opportunity to see how sensors and technology can be used to measure things on a larger scale. Students discover that they can use this method to estimate the height of buildings, trees or other tall objects. Finally, students synthesize their knowledge by applying it to solve similar problems. By activity end, students have a better grasp of trigonometry and its everyday applications.