![Quad Format, Helical Scanning, Betamax, and More: the History of the VCR #ThrowbackThursday « Adafruit Industries – Makers, hackers, artists, designers and engineers! Quad Format, Helical Scanning, Betamax, and More: the History of the VCR #ThrowbackThursday « Adafruit Industries – Makers, hackers, artists, designers and engineers!](https://cdn-blog.adafruit.com/uploads/2016/08/Mjc5Mjk1MA.jpeg)
Quad Format, Helical Scanning, Betamax, and More: the History of the VCR #ThrowbackThursday « Adafruit Industries – Makers, hackers, artists, designers and engineers!
![foone🏳️⚧️ on Twitter: "fun fact: these two styles of magnetic tape recording? They're not incompatible! In fact, VHS tapes use both, at once. The video is helical scan, but the two audio foone🏳️⚧️ on Twitter: "fun fact: these two styles of magnetic tape recording? They're not incompatible! In fact, VHS tapes use both, at once. The video is helical scan, but the two audio](https://pbs.twimg.com/media/EiEU5XhUwAAH2pb.png)
foone🏳️⚧️ on Twitter: "fun fact: these two styles of magnetic tape recording? They're not incompatible! In fact, VHS tapes use both, at once. The video is helical scan, but the two audio
![Vertical Helical Scan, We Hardly Knew Ye: You'd better record this on your VCR – it's probably the last time we'll ever mention it - Screens - The Austin Chronicle Vertical Helical Scan, We Hardly Knew Ye: You'd better record this on your VCR – it's probably the last time we'll ever mention it - Screens - The Austin Chronicle](https://www.austinchronicle.com/imager/b/original/431148/90ee/screens_feature-37328.jpeg)