To avoid interferences, and keep the telescopes sensitive, radio telescopes are built in places where there are no human radio waves or electronic signals.
In a series-for-the-ages in which he already had a 49-point game and hit a game-winning three-pointer at the buzzer to avoid going down 0-2, this may have been his best performance.
Even when demonstrator hens reacted with obvious disgust to a specific food, via vigorous head shaking and bill wiping, there was no evidence that observers subsequently avoided eating that food.