Science Fiction
Dictionary
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
 |
Mycotectural Buildings Made Of Fungus
Mycotecture, or the creation of architectural forms with fungus, is being pioneered by Philip Ross at Far West Fungi in California. He doesn't use the caps of the mushroom; he's interested in the mycelium, the white root-like fibers that form a network in the soil below.
Grown in a mold, and then dried, it is an amazing material. It is nontoxic, fireproof, mold-resistant and extremely tough. Ross used bricks of mycelium to create an art project called Mycotectural Alpha, as well as natural packaging materials used in place of styrofoam.
(Mycotectural Alpha)
Mushrooms are grown by packing sawdust into airtight bags, then steam cooking the packed bags for several hours. After these pasteurized wood chips have cooled down small pieces of mushroom tissue are introduced into the bag, which eagerly devours the neutralized wood. As the fungus digests and transforms the contents of the bag it solidifies into a mass of interlocking cells, slowly becoming denser and taking form. Like plaster or cement, mushrooms can be cast into almost any shape.The Ganoderma fungus takes two to four weeks to eat the sawdust and solidify into what looks like a decrepit cake.After the mushroom tissue has colonized all of the sawdust the tops of the bags are cut off and moved into a growing room with high humidity. The bricks are then unwrapped and moved to a drying room for about a month.
(Mycotectural brick)
Mushrooms digest cellulose and transform it into chitin, the same material that insect shells are made from. The bricks have the feel of a composite material with a core of spongy cross grained pulp that becomes progressively denser towards its outer layers. The skin itself is incredibly hard, shatter resistant, and can handle enormous amounts of compression. Shaping and cutting the bricks destroyed our files, rasps and saws.
Update 06-Apr-2020: Take a look at this quote from Larry Niven's 1968 story A Gift from Earth about architectural coral. End update.
SF fans enjoy tales about dwelling places that are all natural - and grown to order. Like the house trees from Jack Vance's classic 1954 novel The Houses of Iszm:
There were trees comprised of a central columnar trunk and four vast leaves, arching out and over to the ground to form four domed halls illuminated by the pale green transmitted light. There was a tough-trunked tree supporting a single turretlike pod, with lanceolate foliage spiking outward at the base: a watch-tower for the feuding tribesmen of Eta Scorpionis.
(Read more about the house trees)
From Mycotecture via Time; thanks to Meditating Bear for pointing this story out.
Scroll down for more stories in the same category. (Story submitted 2/11/2010)
Follow this kind of news @Technovelgy.| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
Would
you like to contribute a story tip?
It's easy:
Get the URL of the story, and the related sf author, and add
it here.
Comment/Join discussion ( 3 )
Related News Stories - (" Material ")
'Mooncrete' Lunar Regolith Concrete (LRC)
'And here they began to build...' - William Gibson, 1988.
Harvard Metamaterials Change Structure Instantly
'Annealed in any shape for a time, and codified, the structure of that shape is retained down to the molecules.' - Samuel R. Delany
Nano-Chainmail 2D Mechanically Interlocked Polymer
'Nemourlon armor of reasonable weight resists penetration by most fragments and any bullet that is not both reasonably heavy and fairly high-velocity.' - Jerry Pournelle, 1976.
Goldene - A Two-Dimensional Sheet Of Gold One Atom Thick
'Hasan always pitched a Gauzy - a one-molecule-layer tent, opaque, feather-light, and very tough.' - Roger Zelazny, 1966.
Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.
Science Fiction
Timeline
1600-1899
1900-1939
1940's 1950's
1960's 1970's
1980's 1990's
2000's 2010's
Current News
'If Anyone Is Watching Earth...'
'Our study of your race has convinced us that you are not fitted to leave your planet in the present state of your civilization.'
Epirus High-Power Microwave Defeats Drones
'...the spreading beam of the deranging ray struck them, and Then one toppled and fell. Then another.'
Cloud Of Space Rubbish From China's Long March Rocket
'Within seconds the material was spread out over fifty yards, in a matter of hours it might occupy several cubic miles of space...'
Biomimetic Tendons From Rochu Robotics
'... the curious parallelism to animal motions.'
Living Human Neuron Biological Compute Rack
'The men are dead, but their acquired wisdom lives on and I am the beneficiary.'
Martha Stewart Approves Ojai 'Living Room On Wheels'
'Young people found the driverless car admirable for petting.'
ESA's Draco To Study Heat Of Reentry
'...a synthetic which air-friction would erode.'
Buy A Galaxy? Maybe Start Smaller
'The sky is the limit' just got higher.
The United States Space Academy Is Official
'Is our orbit to Space Academy clear?'
Is There A Global Problem With Who Is Having Children?
'After twenty generations of shillyshallying...'
You Will Eat The Cookies Made From Plastic...
'Our planes are going to start bringing in bales of discarded plastics...'
It's A Giant Robot! You Reporters Have Been Warned!
'... completely forgetting the ship at sight of the awesome figure and great head of the giant Gaut...'
Birds Learn To Sing Pictures ala Frank Herbert's Distrans
'We will fight in the time of fighting.'
ElectionSim: China's 'Ender's Game' Battle Sim, Or Lem's 'Kingdom In A Box'?
'So, Ender, we will now begin your education.'
Tactile Skin Supplier Map
'What strange sensitivity! What an amazing development of science was manifested in every move and act and word of this Robot!'
Flock Stymied By 'Adversarial Fashion'
'Forget the head atop it, the legs below, feet, arms, hands. It compels erasure.'
