Do the math when measuring social distancing: two metres is not

Why haven’t people gotten upset about how our social distancing signs are fostering innumeracy?

Social distancing using IoT approach, Journal of Electrical Systems and Information Technology

Education – Articles, Analysis, Comment – The Conversation – page 14

Educator Guide: Modeling the Earth-Moon System

What is 2 Metres? Physical Distancing Display Posters

eganchernoff - Publications (by year)

Two metres or one: what is the evidence for physical distancing in covid-19?

Coronavirus: The math behind why we need social distancing, starting right now - Vox

Sensors, Free Full-Text

Listen to this article – News, Research and Analysis – The Conversation – page 55

If I'm wearing a mask and six feet away from someone with COVID-19, have I been exposed?

Man Wears Giant Cardboard Circle