2026.05.06 – Dr Karl Kruszelnicki – Wednesday’s with Dr Karl
1) Seeds Can Hear the Sound of Rain
OK, so seeds “know” that it’s raining, and can “adjust” their behaviour. But where are their ears?
2) Penguin Knees
Do penguins have knees? Yup, and they’re permanently bent and we’ve discovered something weird anatomically
3) Celebrity Adulation
People who **love** to follow celebrities have certain psychological characteristics
The skinny
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