- Joined
- Dec 3, 2017
- Messages
- 26,290
- Reaction score
- 16,771
- Gender
- Male
- Political Leaning
- Progressive
https://www.huffingtonpost.com/entry/spiders-flying-electricity_us_5b40f8c2e4b07b827cc12bd4
Look, spiders are great. They’re an important part of the ecosystem and benefit humans by eating insects, including mosquitoes and agricultural pests. That said, many people are afraid of spiders, even the kinds that pose no risk to humans.
To those people, please, don’t read any further. Because scientists have discovered more about a process that allows some spiders to “fly” without the aid of wings. According to a study published Thursday in the journal Current Biology, spiders use natural electric fields to help them travel as far as hundreds of miles.
The phenomenon of spiders seemingly floating for long distances isn’t new. Scientists have long observed spiders “ballooning,” meaning shooting out strands of silk and floating away into the air. But they have debated exactly how it works.
==============================================
Morley and Roberts found that spiders appear to be able to detect electrical fields.
Look, spiders are great. They’re an important part of the ecosystem and benefit humans by eating insects, including mosquitoes and agricultural pests. That said, many people are afraid of spiders, even the kinds that pose no risk to humans.
To those people, please, don’t read any further. Because scientists have discovered more about a process that allows some spiders to “fly” without the aid of wings. According to a study published Thursday in the journal Current Biology, spiders use natural electric fields to help them travel as far as hundreds of miles.
The phenomenon of spiders seemingly floating for long distances isn’t new. Scientists have long observed spiders “ballooning,” meaning shooting out strands of silk and floating away into the air. But they have debated exactly how it works.
==============================================
Morley and Roberts found that spiders appear to be able to detect electrical fields.