Crop Management
Search documents
I know what you grew last summer | Steve Shirtliffe | TEDxUniversityofSaskatchewan
TEDx Talks· 2026-02-10 17:54
I'm from a farm in southern Manitoba. Here's a photo of it back in 1982. I was just out of high school and this picture was taken.This picture was taken by a spy satellite that nobody even knew existed at that time. It was a cold war era keyhole spy satellite that belonged to the US government. And they spent most of their time taking pictures of the USSR and China.But even back then, for whatever reason, that day, they were taking images of southern Manitoba. An executive order by Clinton in 1995 declassif ...