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File:Finishedfrontgo.jpg|<big><center>'''[[CCAT Compost System]]'''</center></big> <br> CCAT's comprehensive composting system | File:Finishedfrontgo.jpg|<big><center>'''[[CCAT Compost System]]'''</center></big> <br> CCAT's comprehensive composting system | ||
File:Titlephotowalls.jpg|<big><center>'''[[CCAT earthbag garden terrace]]'''</center></big> <br> An earthbag terrace at CCAT | |||
File:Botlleswirl.jpg|<big><center>'''[[CCAT greenhouse natural wall]]'''</center></big> <br> An aesthetically pleasing natural earthen wall built by clay and straw slip methods | File:Botlleswirl.jpg|<big><center>'''[[CCAT greenhouse natural wall]]'''</center></big> <br> An aesthetically pleasing natural earthen wall built by clay and straw slip methods | ||
File:Rightnowupdate.jpg|<big><center>'''[[CCAT greenhouse rainwater catchment]]'''</center></big> <br> Greenhouse Rainwater Catchment System at CCAT | |||
File:IMG_0343.JPG|<big><center>'''[[CCAT greenshed cob wall]]'''</center></big> <br> Cob wall of CCAT's Greenshed | File:IMG_0343.JPG|<big><center>'''[[CCAT greenshed cob wall]]'''</center></big> <br> Cob wall of CCAT's Greenshed | ||
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File:Bottle wall.jpg|<big><center>'''[[CCAT greenshed west wall]]'''</center></big> <br> Clay-straw slip wall of CCAT's Greenshed | File:Bottle wall.jpg|<big><center>'''[[CCAT greenshed west wall]]'''</center></big> <br> Clay-straw slip wall of CCAT's Greenshed | ||
File:Greywaterpump.JPEG|<big><center>'''[[CCAT greywater 2017]]'''</center></big> <br> Greywater pump at CCAT | |||
File:P5090042.jpg|<big><center>'''[[CCAT greywater marsh (2008)]]'''</center></big> <br> CCAT's Greywater Marsh 2008 | File:P5090042.jpg|<big><center>'''[[CCAT greywater marsh (2008)]]'''</center></big> <br> CCAT's Greywater Marsh 2008 | ||
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File:New battery case.jpg|<big><center>'''[[CCAT MEOW 2015]]'''</center></big> <br> Refurbishment of CCAT's Batteries for Mobile Energy system | File:New battery case.jpg|<big><center>'''[[CCAT MEOW 2015]]'''</center></big> <br> Refurbishment of CCAT's Batteries for Mobile Energy system | ||
File:Screenshot_2019-05-16_at_10.07.50_AM.png|<big><center>'''[[CCAT MEOW 2019]]'''</center></big> <br> Pedal bike used for ‘’Pedaling for power” | |||
File:Concretestain bat1.jpg|<big><center>'''[[CCAT natural concrete stain]]'''</center></big> <br> Natural concrete stain | File:Concretestain bat1.jpg|<big><center>'''[[CCAT natural concrete stain]]'''</center></big> <br> Natural concrete stain | ||
File:CCATnatpaint2017_finishedwall2.jpg|<big><center>'''[[CCAT natural paints 2017]]'''</center></big> <br> Mural at CCAT using natural paints | |||
File:NP78.jpg|<big><center>'''[[CCAT natural paint project]]'''</center></big> <br> Interior paints from natural ingredients | File:NP78.jpg|<big><center>'''[[CCAT natural paint project]]'''</center></big> <br> Interior paints from natural ingredients | ||
File:Complete Frame.jpg|<big><center>'''[[CCAT natural wall construction]]'''</center></big> <br> Earthen informational kiosk for CCAT | File:Complete Frame.jpg|<big><center>'''[[CCAT natural wall construction]]'''</center></big> <br> Earthen informational kiosk for CCAT | ||
File:CCAT_wash_station_final.PNG|<big><center>'''[[CCAT outdoor solar heated wash station]]'''</center></big> <br> A Passive Solar Heated Wash Station at CCAT | |||
File:Peddle grainmill final set-up 0171.jpg|<big><center>'''[[CCAT pedal powered grain mill]]'''</center></big> <br> Pedal powered grain mill for CCAT | File:Peddle grainmill final set-up 0171.jpg|<big><center>'''[[CCAT pedal powered grain mill]]'''</center></big> <br> Pedal powered grain mill for CCAT | ||
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File:IMG 0024.JPG|<big><center>'''[[CCAT rainwater catchment system]]'''</center></big> <br> CCAT's current rainwater catchment system | File:IMG 0024.JPG|<big><center>'''[[CCAT rainwater catchment system]]'''</center></big> <br> CCAT's current rainwater catchment system | ||
File:MainWaterOverview.jpg|<big><center>'''[[CCAT rainwater catchment system]]'''</center></big> <br> Rainwater Catchment System at CCAT | |||
File:They are done!.JPG|<big><center>'''[[CCAT Raised Garden Beds]]'''</center></big> <br> Controlled beds of soil above toxic ground | File:They are done!.JPG|<big><center>'''[[CCAT Raised Garden Beds]]'''</center></big> <br> Controlled beds of soil above toxic ground | ||
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File:Retainwall-all2.jpg|<big><center>'''[[CCAT Retaining Wall]]'''</center></big> <br> Retaining wall for slope erosion at CCAT | File:Retainwall-all2.jpg|<big><center>'''[[CCAT Retaining Wall]]'''</center></big> <br> Retaining wall for slope erosion at CCAT | ||
File:CCAT_RMH_Cobb_BOYZ_Sit_on_bench.png|<big><center>'''[[CCAT rocket mass cobb bench heater]]'''</center></big> <br> A Rocket Mass Cobb Bench Heater | |||
File:Improvedfuel8.jpg|<big><center>'''[[CCAT rocket stove]]'''</center></big> <br> CCAT's improved fuel rocket stove | File:Improvedfuel8.jpg|<big><center>'''[[CCAT rocket stove]]'''</center></big> <br> CCAT's improved fuel rocket stove | ||
File:Everything.jpg|<big><center>'''[[CCAT small rainwater catchment]]'''</center></big> <br> A Small Rainwater Catchment System at CCAT | |||
File:Connection_described.JPG|<big><center>'''[[CCAT small rainwater catchment]]'''</center></big> <br> Rainwater catchment for CCAT's cob bench roof | File:Connection_described.JPG|<big><center>'''[[CCAT small rainwater catchment]]'''</center></big> <br> Rainwater catchment for CCAT's cob bench roof | ||
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File:Ccat tower garden may day festival.jpg|<big><center>'''[[CCAT vertical garden]]'''</center></big> <br> CCAT's Vertical Garden integration for sustainable plant growing | File:Ccat tower garden may day festival.jpg|<big><center>'''[[CCAT vertical garden]]'''</center></big> <br> CCAT's Vertical Garden integration for sustainable plant growing | ||
File:Path_to_Yurt.jpg|<big><center>'''[[CCAT yurt roof 2019]]'''</center></big> <br> A Yurt Roof at CCAT | |||
File:Cs-sfd-Veggie-soup-mix.jpg|<big><center>'''[[Chris's ENGR305 Solar Food Dehydrator]]'''</center></big> <br> A hybrid, solar food dehydrator | File:Cs-sfd-Veggie-soup-mix.jpg|<big><center>'''[[Chris's ENGR305 Solar Food Dehydrator]]'''</center></big> <br> A hybrid, solar food dehydrator | ||
File:Presstwo.JPG|<big><center>'''[[Compressed earth brick press]]'''</center></big> <br> An exploration of compressed earth bricks | File:Presstwo.JPG|<big><center>'''[[Compressed earth brick press]]'''</center></big> <br> An exploration of compressed earth bricks | ||
File:Potatotower2.JPG|<big><center>'''[[Cooperation Humboldt potato tower]]'''</center></big> <br> A Vertical Garden Used For Growing Potatoes | |||
File:P1020014.jpg|<big><center>'''[[Deidre's vertical vegetable garden]]'''</center></big> <br> Solar powered vertical vegetable garden | File:P1020014.jpg|<big><center>'''[[Deidre's vertical vegetable garden]]'''</center></big> <br> Solar powered vertical vegetable garden | ||
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File:Shelling Peanuts 2.jpg|<big><center>'''[[Engr305 peanut sheller project]]'''</center></big> <br> Peanut sheller made from clay and newspaper | File:Shelling Peanuts 2.jpg|<big><center>'''[[Engr305 peanut sheller project]]'''</center></big> <br> Peanut sheller made from clay and newspaper | ||
File:LabeledPump.JPG|<big><center>'''[[Engr305 pulser pump]]'''</center></big> <br> A Labeled Pulser Pump | |||
File:DownElbow.JPG|<big><center>'''[[Engr305 pulser pump]]'''</center></big> <br> A working model of a Pulser pump | File:DownElbow.JPG|<big><center>'''[[Engr305 pulser pump]]'''</center></big> <br> A working model of a Pulser pump | ||
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File:Attach_ribbon_and_adjust_tension.JPG|<big><center>'''[[ENGR305 windbelt]]'''</center></big> <br> Testing new materials for prototype windbelts | File:Attach_ribbon_and_adjust_tension.JPG|<big><center>'''[[ENGR305 windbelt]]'''</center></big> <br> Testing new materials for prototype windbelts | ||
File:Ethanol production suagr ethanol.jpg|<big><center>'''[[Ethanol from organic sugar beets versus refined cane sugar]]'''</center></big> <br> Determining the cost inputs and energy outputs of small scale ethanol production | File:Ethanol production suagr ethanol.jpg|<big><center>'''[[Ethanol from organic sugar beets versus refined cane sugar]]'''</center></big> <br> Determining the cost inputs and energy outputs of small scale ethanol production | ||
File:Finished_Bike_Blender.jpg|<big><center>'''[[HCOE bike power classroom]]'''</center></big> <br> A Bike Powered Blender | |||
File:Community_first_layer.jpg|<big><center>'''[[HBCSL cobb oven]]'''</center></big> <br> A cobb oven for the Humboldt Bay Center for Sustainable Living | File:Community_first_layer.jpg|<big><center>'''[[HBCSL cobb oven]]'''</center></big> <br> A cobb oven for the Humboldt Bay Center for Sustainable Living | ||
File:Solarfinal-2.jpg|<big><center>'''[[HBCSL solar shower]]'''</center></big> <br> A solar shower for the Humboldt Bay Center for Sustainable Living | File:Solarfinal-2.jpg|<big><center>'''[[HBCSL solar shower]]'''</center></big> <br> A solar shower for the Humboldt Bay Center for Sustainable Living | ||
File:Solar_Suitcase1.jpg|<big><center>'''[[HSU solar suitcase]]'''</center></big> <br> A Solar Suitcase | |||
File:Lid attached.JPG|<big><center>'''[[Jefferson Community Center compost]]'''</center></big> <br> A large composting system for Jefferson School | File:Lid attached.JPG|<big><center>'''[[Jefferson Community Center compost]]'''</center></big> <br> A large composting system for Jefferson School | ||
File:Devin teaching.jpg|<big><center>'''[[Jefferson Community Center E305 teach-in]]'''</center></big> <br> A vermicomposting workshop | File:Devin teaching.jpg|<big><center>'''[[Jefferson Community Center E305 teach-in]]'''</center></big> <br> A vermicomposting workshop | ||
File:Garden1.jpg|<big><center>'''[[Jefferson Community Center edible landscape]]'''</center></big> <br> Garden Beds in the Edible Landscape | |||
File:Native.jpg|<big><center>'''[[Jefferson Community Center native landscaping 2017]]'''</center></big> <br> Native Landscaping at the Jefferson Community Center | |||
File:Kivagreenhouse1 (45).jpg|<big><center>'''[[Kiva's straw bale greenhouse]]'''</center></big> <br> A straw-bale greenhouse | File:Kivagreenhouse1 (45).jpg|<big><center>'''[[Kiva's straw bale greenhouse]]'''</center></big> <br> A straw-bale greenhouse | ||
File:IMG_33933.jpg|<big><center>'''[[Loleta Elementary rainwater]]'''</center></big> <br> Rainwater Catchment System at Loleta Elementary | |||
File:DUHC Raincatchment System night.jpg|<big><center>'''[[M Street Eureka rainwater catchment]]'''</center></big> <br> A rainwater catchment system for residential property | File:DUHC Raincatchment System night.jpg|<big><center>'''[[M Street Eureka rainwater catchment]]'''</center></big> <br> A rainwater catchment system for residential property | ||
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File:Bike.stand.generator.1.jpg|<big><center>'''[[Rowan's portable pedal power generator]]'''</center></big> <br> A pedal power generator | File:Bike.stand.generator.1.jpg|<big><center>'''[[Rowan's portable pedal power generator]]'''</center></big> <br> A pedal power generator | ||
File:Finalgirls.jpg|<big><center>'''[[SALIRAJA Yurt Project]]'''</center></big> <br> A Yurt Roof Composed of Old Cans | |||
File:Finished small greenhouse rainwater catchment project.jpg|<big><center>'''[[Small greenhouse rainwater catchment]]'''</center></big> <br> A rainwater catchment system for a greenhouse | File:Finished small greenhouse rainwater catchment project.jpg|<big><center>'''[[Small greenhouse rainwater catchment]]'''</center></big> <br> A rainwater catchment system for a greenhouse | ||
Revision as of 03:27, 20 January 2020
Below are service learning projects from Engr305 Appropriate Technology, which is a course on appropriate technology at Humboldt State University taught by instructor Lonny Grafman.
- Engineering 305 Projects
-
AEF food dehydrator
A solar dehydrator to help preserve surplus crops -
AEF greywater
Greywater system at the CSA, Arcata Educational Farm -
AEF informational kiosk
An earthen informational kiosk -
AEF photovoltaic system
Modified off-grid photovoltaic system -
AEF solar water heater
Improved solar water heating system -
AEF spiral herb garden
Restored the existing herb spiral -
Air Ship Air City rooftop greywater filtration
A rooftop greywater filtration system -
Aleiha's parabolic solar cooker
Parabolic Solar Cooker -
Amal's ethanol still
A valved reflux ethanol still -
Backyard Biodigester
A biodigester converting organic waste to a fuel source -
Bayside Park Farm living roof
garden roof to Bayside's new animal hutch -
Bayside Park Farm rainwater catchment system
catchment system that collects and stores rainwater for gardening purposes -
Bayside Park Farm vermicomposting
vermicomposting for bayside farm to make own compost -
Bike Rodeo bicycle blender
A kid's bike blender for Rio Dell Community Resource Center -
Bike trailer
A bike trailer from a converted baby stroller -
Blue ox earthen oven
Blue Ox earthen oven -
Bottoms strawbale earthen plaster
Earthen plaster and natural paint recipes -
CCAT bike blender 2015
Bike that supplies mechanical power to blender -
CCAT bike powered tools
Bike that supplies electricity for power tools -
CCAT Clay-straw slip wall
Clay-straw slip wall of CCAT's Greenshed -
CCAT clothes drying
Efficient clothes drying system for CCAT -
CCAT Cold Box
An energy efficient solution to a refrigerator -
CCAT Compost System
CCAT's comprehensive composting system -
CCAT earthbag garden terrace
An earthbag terrace at CCAT -
CCAT greenhouse natural wall
An aesthetically pleasing natural earthen wall built by clay and straw slip methods -
CCAT greenhouse rainwater catchment
Greenhouse Rainwater Catchment System at CCAT -
CCAT greenshed cob wall
Cob wall of CCAT's Greenshed -
CCAT greenshed north wall
Cordwood and mortar wall of CCAT's Greenshed -
CCAT greenshed solar lighting 2015
CCAT lighting improvement to greenshed -
CCAT greenshed west wall
Clay-straw slip wall of CCAT's Greenshed -
CCAT greywater 2017
Greywater pump at CCAT -
CCAT greywater marsh (2008)
CCAT's Greywater Marsh 2008 -
CCAT greywater marsh (current)
CCAT Greywater Marsh Continued -
CCAT interpretive wind turbine display
Demonstration wind turbine -
CCAT's living roof
Replacing CCAT's living roof -
CCAT MEOW 2012
Refurbishment of CCAT's Mobile Energy Operation Wagon -
CCAT MEOW 2015
Refurbishment of CCAT's Batteries for Mobile Energy system -
CCAT MEOW 2019
Pedal bike used for ‘’Pedaling for power” -
CCAT natural concrete stain
Natural concrete stain -
CCAT natural paints 2017
Mural at CCAT using natural paints -
CCAT natural paint project
Interior paints from natural ingredients -
CCAT natural wall construction
Earthen informational kiosk for CCAT -
CCAT outdoor solar heated wash station
A Passive Solar Heated Wash Station at CCAT -
CCAT pedal powered grain mill
Pedal powered grain mill for CCAT -
CCAT pedal powered TV
Updated version of CCAT pedal powered bicycle -
CCAT rainwater catchment system
CCAT's current rainwater catchment system -
CCAT rainwater catchment system
Rainwater Catchment System at CCAT -
CCAT Raised Garden Beds
Controlled beds of soil above toxic ground -
CCAT remediation zone
A stable slope for planting and attracting beneficial insects -
CCAT Retaining Wall
Retaining wall for slope erosion at CCAT -
CCAT rocket mass cobb bench heater
A Rocket Mass Cobb Bench Heater -
CCAT rocket stove
CCAT's improved fuel rocket stove -
CCAT small rainwater catchment
A Small Rainwater Catchment System at CCAT -
CCAT small rainwater catchment
Rainwater catchment for CCAT's cob bench roof -
CCAT's Vermicomposting Bin
CCAT's vermicomposting bin -
CCAT vertical garden
CCAT's Vertical Garden integration for sustainable plant growing -
CCAT yurt roof 2019
A Yurt Roof at CCAT -
Chris's ENGR305 Solar Food Dehydrator
A hybrid, solar food dehydrator -
Compressed earth brick press
An exploration of compressed earth bricks -
Cooperation Humboldt potato tower
A Vertical Garden Used For Growing Potatoes -
Deidre's vertical vegetable garden
Solar powered vertical vegetable garden -
Devan's vertical axis wind turbine
Experimental Vertical Axis Wind Turbine -
Emily small aquaponic system
micro-aquaponic system to grow personal vegetables/fruit -
Engr305 peanut sheller project
Peanut sheller made from clay and newspaper -
Engr305 pulser pump
A Labeled Pulser Pump -
Engr305 pulser pump
A working model of a Pulser pump -
Engr 305 solar learning station
Instructional Solar Learning Station -
ENGR305 windbelt
Testing new materials for prototype windbelts -
Ethanol from organic sugar beets versus refined cane sugar
Determining the cost inputs and energy outputs of small scale ethanol production -
HCOE bike power classroom
A Bike Powered Blender -
HBCSL cobb oven
A cobb oven for the Humboldt Bay Center for Sustainable Living -
HBCSL solar shower
A solar shower for the Humboldt Bay Center for Sustainable Living -
HSU solar suitcase
A Solar Suitcase -
Jefferson Community Center compost
A large composting system for Jefferson School -
Jefferson Community Center E305 teach-in
A vermicomposting workshop -
Jefferson Community Center edible landscape
Garden Beds in the Edible Landscape -
Jefferson Community Center native landscaping 2017
Native Landscaping at the Jefferson Community Center -
Kiva's straw bale greenhouse
A straw-bale greenhouse -
Loleta Elementary rainwater
Rainwater Catchment System at Loleta Elementary -
M Street Eureka rainwater catchment
A rainwater catchment system for residential property -
Mattole Community Center rainwater catchment
A rainwater catchment from the roof of the Mattole Valley Community Center in Petrolia -
Millcreek greywater
A residential greywater processor -
Old Growth Cellar rainwater catchment
A rainwater catchment system for Old Growth Cellars -
Papasan Chair Solar Cooker
A solar cooker and chair when not in use -
Parabolic basket and tin can solar cooker
Solar cooker out of local invasive species and waste materials -
Plastering CCAT Earthbag Terrace
A sturdy, natural plaster covering to the EarthBag gardening terrace being built in front of CCAT -
Rocket stove biomass charcoal
Use of biomass waste charcoal briquettes for rocket stove -
Rowan's portable pedal power generator
A pedal power generator -
SALIRAJA Yurt Project
A Yurt Roof Composed of Old Cans -
Small greenhouse rainwater catchment
A rainwater catchment system for a greenhouse -
Solar Charged Lawnmower
An electric lawnmower that utilizes solar power as an energy source -
Solar heating box
A passive solar heating box -
Stanley and Kristi's eco-friendly carboard furniture
Furniture made from cardboard -
Sunbrella
An umbrella in the rain, a solar cooker in the Sun -
Sunny Brae Middle School Garden
A garden at Sunny Brae Middle School -
Sunny Brae rainwater catchment system
A residential rainwater catchment system -
Treadmill-a-volt treadmill powered charging
Treadmill power for the Humboldt Bay Center for Sustainable Living -
Troubleshooting the AEF photovoltaic system
Troubleshooting, repairing, testing and maintaining a preexisting off-grid photovoltaic system -
Tule Fog Farm Grassfed Shed
An indoor space for pigs and goats that also restores a previous brownfield while improving the overall natural landscape -
Umbrella solar cooker
A multi-use solar cooker -
Wild Chick Farm
A commercial pastured chicken operation in Arcata, California
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