Homemade Radio

This video shows how to make a homemade AM radio, also called a foxhole or crystal radio. It is a great science fair or weekend project to try. If you liked this video, you can help me make more by donating to my Bitcoin Address: 1HrTpm9Vh3S8YSAgJ5YKiYD5LKChov1BKZ

• #فناوری_و_رایانه
• #science
• #foxhole
• #radio