Tech Rap: Happy Birthday, Phonograph

Thomas Edison was awarded US Patent # 200,521 for his Phonograph 142 years ago last month. Although Edison’s original Phonograph bears little resemblance to the turntables and record players we use today, this singular invention forever changed the way we listened to music at home. The original Edison Phonograph used delicate tin foil-wrapped cylinders to record on … Continue reading Tech Rap: Happy Birthday, Phonograph