Giving up digital for a little while....

... ... ...

Working on some noise control to offset the 56 air changes per hour. #airborne #hvac #hepa #surgery

There’s Never Been A Better Time To Fill Up Your Kids’ Infections Loyalty Card With Measles, Tuberculosis, Pertussis, Covid, Noro, Mumps, RSV, Strep A, Meningitis, Sepsis, Flu…

Yep that's why you need to control ventilation

#toronto #artist #book #booklaunch #patrickstewart #air #ventilation #mask #respirator

Morning frost ❄️