Discovery – January 2023

Have you ever thought about how comfortable it is to travel in the 21st century? While riding in an SUV to your grandparents’ house on a hot summer afternoon, you will likely sit on a covered, cushioned seat and have the air conditioner blowing on you to keep cool. You might listen to your favorite songs or watch a movie on an electronic device, which is plugged into a power source in the vehicle. 

View PDF