Conan Doyle ahead of his time? "what a fool a builder must be to open a ventilator in another room, when… he might have communicated with the outside air!' " – Ventilators in demand today for COVID-19 yet #sherlockholmes knew of their proper need in 1883
— CanadianHolmes (@CanadianHolmes) April 27, 2020
from http://twitter.com/CanadianHolmes
on: April 27, 2020 at 10:00AM