Fellow reader Dado asked us, "How can I run multiple operating systems from a single USB?" This becomes practical if the different operating systems are Live CDs, i. designed to access a PC from outside of the computer's own operating system.
Updated version of classic software design in practice. I have used this for client presentations at introductory meeting just to drive home the importance of communication. If you understand -- verify.
"Those who say the Black Widow’s fighting style is just movie bullshit can see the above. ^ Shit is terrifyingly real." (gif) (Not a video game related pin, but there is only one board of mine this could ever belong on- Fight Like a Girl!