How Ants Sniff Out Food | ScienceTake

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How Ants Sniff Out Food | ScienceTake
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How Ants Sniff Out Food | ScienceTake
This is a carpenter ant, that’s how they follow the chemical trails that are laid by fellow ants or research. Scientist, of course, have noses the smelling organs are mostly in their antenna. They have a few on their feet, but that’s another story: smelling is how they navigate the world till they recognize other Aunt locate food, it’s more important than sight, sound or even touch scientist wanted to find out more, but exactly how ants follow scent, so they painted Tiny trails with ant pheromones and added ink, so they would be visible. The ants that’s expected to follow various routes like zig zags dotted line incurs sometimes they just wandered off. Researchers analyzed dozens of hours of footage using various computer models that track the ants body positions and antenna movements. What they found was, it answer, use their antennae to sweep the trail side to side the way you might use a metal detector and then work one-trick, ponies or ants. They adopted three strategies to navigate their environment. First, there was probing when aunt was still or moving slowly. It kept its antenna close to each other. There was exploratory, ants, took slow, winding pads near a trail within 10, a further apart and when they had the trail down. Pat there was true they moved along. The trail accurately and 10 a.m. either side of the path interesting Lee Aunt seemed to have a left-right antenna Preference. They kept one closer to the trail somewhere lefties summarize and when an antenna was removed. Many ants adopted new strategies for navigation, changing their body position and antenna range. They definitely weren’t times. You might almost say they had personality.
Ants use their antennas to sniff out food, and other ants. It’s how they make sense of the world. But how exactly do they use them? Find out in this week’s episode of ScienceTake.

Read the story here: https://www.nytimes.com/2019/01/22/science/ants-navigate-scent.html

Every week, ScienceTake answers questions like how monkeys teach manners, elephants show empathy and ants imitate water. Tune in Tuesdays at 4 p.m.

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