During my training the HP presenters ( who make great use of Futura-type face ) had an estimation of a transfer speed which was listed as:

<span font-family:Futura”>11</span> Gbps/Sec

Which led me to ask:

“It takes 3.14159 Gbps/Sec?”

Font-dork jokes

If you don’t get it, look at the link above and imagine two 1s together, with tight inter-glyph spacing, or kerning, it looks like the π gyph