c'mon tonik. If I was catfishing online i would steal a real person's name too.
google "nba double catfish". 28.6 million results (how many nba are there even?)
https://www.google.com/search?num=20&q=nba+double+catfish&oq=nba+double+catfish&gs_l=serp.3...114069.115292.0.115764.7.7.0.0.0.0.75.442.7.7.0....0...1c.1.64.serp..0.0.0.aKamj3h3jJ0
They have their applications. At least you can check for dingleberries.
I've DIY those for cycling. recumbent track racing requires mirrors and it's Aero.
not me
Re: Autonomous semi's https://electrek.co/2017/04/20/tesla-semi-leasing-batteries-electric-truck/
With not requiring drivers, wouldn't it be ideal to have multiple smaller transports for our roads to last longer.
"You haven't put the petrol pipes back wrong way round have you?
One of them works the diagphram, and if on the wrong bit of the fuel tap, will piss fuel out." https://forum.motorcyclenews.com/topic/59931/i-cleaned-my-bandit-1200s-carbs/15
Shocks can be mechanically locked out /swapped for rigid tubes. I did my proprietary fork when it's internals blew. low end used frames can be had cheap just swap the components over.