When did Catalyst Season 21 Episode 3 air?
Catalyst Season 21 Episode 3 aired on April 28, 2020.
Catalyst
Catalyst is Australia's premier science investigation series. Each week the team brings you stories from Australia and around the world, meeting scientists at the forefront of discovery.
Season 21 · Episode 3
Teeth Clinic
Apr 28, 2020·30m
Catalyst sets up a pop-up dental clinic in Western Sydney to investigate Australia's most common dental complaints, uncovering the tips to keep your mouth healthy and revealing surprising secrets behind a beautiful smile.
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How long is Catalyst Season 21 Episode 3?
This episode runs for approximately 30 minutes.
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