Fungi Communicate Using Electrical Signals
Research suggests that fungi can communicate with each other through electrical impulses, similar to a rudimentary nervous system. These signals may be used to share information about resources or threats.
Why It’s Fascinating
The notion that a network of fungi underground could be 'talking' to each other using electrical signals is astonishing. It implies a level of complex interaction in the fungal kingdom we are only beginning to understand.
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Trees Can Communicate and Share Nutrients Underground
Trees in a forest are connected through vast underground fungal networks called mycorrhizal networks, often called the 'Wood Wide Web.' Through these networks, trees share carbon, water, and nutrients, and even send chemical warning signals about insect attacks.
There Is a Jellyfish That Is Biologically Immortal
Turritopsis dohrnii, the 'immortal jellyfish,' can revert its cells back to their youngest form when sick or old through a process called transdifferentiation. It essentially restarts its life cycle, making it biologically immortal.
Crows Can Recognize Human Faces and Hold Grudges
Researchers at the University of Washington found that crows remember human faces for years and teach other crows to mob people who threatened them. The grudge spreads through generations of crows that never met the original offender.
The Amazon Rainforest Generates About 6 Percent of the World's Oxygen
While often cited as producing 20 percent of Earth's oxygen, the Amazon actually produces closer to 6 percent — but consumes nearly all of it through respiration and decomposition. Ocean phytoplankton produce over 50 percent of the world's oxygen.
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BioLite CampStove 2+
A wood-burning camp stove that generates electricity to charge devices via USB. Burns twigs and pellets with a smokeless flame using an internal fan system.
tldraw Make Real
A tool built on the tldraw canvas that turns hand-drawn wireframes and sketches into working HTML and CSS using AI. You draw a UI, click a button, and get functional code.
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