Why President Trump Hates Canadian Dairy β€” And Canada Insists On Protecting It

Why President Trump Hates Canadian Dairy β€” And Canada Insists On Protecting It

"President Trump has railed against Canada for taking advantage of the U.S. when it comes to trade. A particular point of criticism is the dairy industry. Canada slaps steep tariffs on imports of milk, cheese and butter from the U.S., something Trump has called a "disgrace."

"Trump may not like it, but those tariffs are part of a politically sensitive, decades-old policy to protect Canada's dairy farmers. The system is called "supply management" and it sets production quotas for the country's dairy, poultry products and eggs."

NASA – Telstar at 50 (from 2012)

NASA – Telstar at 50 (from 2012)

"Telstar operated in a low-Earth orbit and was tracked by the ground stations in Maine and France. Each ground station had a large microwave antenna mounted on bearings, to permit tracking the satellite during the approximately half-hour period of each orbit when it was overhead. The signals from Telstar were received and amplified by a low-noise "maser" (Microwave Amplification by Stimulated Emission of Radiation), the predecessor of the modern laser. After demonstrating the feasibility of the concept, subsequent communications satellites adopted a much higher orbit, at 22,300 miles above the Earth, at which the satellite's speed matched the Earth's rotation and thus appeared fixed in the sky. During the course of its operational lifespan, Telstar 1 facilitated over 400 telephone, telegraph, facsimile and television transmissions. It operated until November 1962, when its on-board electronics failed due to the effects of radiation."