A new ring system discovered in our solar system

Scientists have discovered a new ring system around a dwarf planet on the edge of the solar system. The ring system orbits much further out than is typical for other ring systems, calling into question current theories of ...

Sizzling sound of deep-frying reveals complex physics

Experienced cooks can determine when cooking oil has reached the right temperature for deep-frying by inserting moistened chopsticks in the hot oil. Bubbles form on the sticks and the sizzling sound they produce can tell ...

Study finds parrots use their heads as a 'third limb'

No vertebrate (fish, mammal, bird, reptile, or amphibian) has ever had an odd number of limbs. Despite this "forbidden phenotype," some animals seem to use other body parts as a third or fifth "limb" to move from one place ...

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