B.C. by Mastroianni and Hart for September 08, 2017

2 × 1 = 2, 2 = bi, bicycle?

WHODATHUNK?

How about a semiquadricycle?

Wouldn’t a dual unicycle require two seats and two sets of pedals?

A non-handled dual unicycle.

PEDALS!!! We don’t need no stinking pedals

It’s a deathtrap!

Hey, that’s a women’s dual unicycle! The men’s version has a straight bar across on two unicycle poles.

No pedals then It is Draisine or Velocipede, but maybe better is the nickname "dandyhorse” after the foppish men who often rode them – see wiki https://en.wikipedia.org/wiki/History_of_the_bicycle#1817_to_1819:_the_draisine_or_velocipede

I get paid bi-weekly. So how come bi-cycle means two wheels?

I call it a draisine. Drais called it a laufmaschine.

But his could be steered.

Needs a tensile member near the axles to strengthen it. Otherwise it might do a split.

Revisionism. The women invented a bicycle, some time around the late 60s.

I agree.