Join or Sign In
Sign in to customize your TV listings
By joining TV Guide, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.
Raising angora rabbits for wool; new marine navigation and safety technology; kitchen gadgets; developing new rose varieties.
There are no TV Airings of Popular Science J-7-1 in the next 14 days.
Add Popular Science J-7-1 to your Watchlist to find out when it's coming back.
Check if it is available to stream online via "Where to Watch".