Zero for me! Plus I've even used BetaMax!
Bah, I’ve even fixed Betamax, all the other gadgets in the test and Laser disks players!!
One test I’m kind of ok failing.
Seen the video of the two teenagers offered $100 if they could call dad with a rotary phone?
Remember when you owned a tv as small as 27” and thought it was big and needed help to move it?