Search...
Home
Subscribe
Pie
Home
Subscribe
Recent topics
Flagged topics
Hot topics
Best topics
Search...
Search permies
Advance search
Google search
Register / Login
permaculture forums
growies
critters
building
homesteading
energy
monies
kitchen
purity
ungarbage
community
wilderness
fiber arts
art
permaculture artisans
regional
education
skip
experiences
global resources
cider press
projects
digital market
permies.com
pie forums
private forums
all forums
this forum made possible by our volunteer staff, including ...
master stewards:
Carla Burke
John F Dean
Timothy Norton
Nancy Reading
r ranson
Jay Angler
Pearl Sutton
stewards:
paul wheaton
Tereza Okava
Andrés Bernal
master gardeners:
Christopher Weeks
gardeners:
Jeremy VanGelder
M Ljin
Matt McSpadden
Other threads similar to
How exactly can you calculate the distance between you and a thunder storm? Here's the Math!
wells and springs
solar pump - sourced from river: advice for 20m head
12 replies
2
hydro
Noob to micro-hydro
10 replies
1
3
conservation
CFL brightness and longevity claims
163 replies
[
1
,
2
,
3
,
4
,
5
]
1
9
2
hydro
Low rpm water wheel high horse power.
64 replies
[
1
,
2
]
3
1
plants
the dark side of native plant enthusiasm
142 replies
[
1
,
2
,
3
,
4
]
8
36
australasia
Weather
9 replies
1
3
organic
soil nitrogen from lightning
10 replies
1
hydro
is my water wheel too small?
14 replies
1
1
3
bicycle
Recommend me an e-bike conversion kit
10 replies
1
hydro
Guess the Water Flow!
10 replies
1
1
meaningless drivel
observing light at the speed of light
1 reply
1
rocket mass heaters
Hydronic heating switch for theoretical outdoor rocket boiler...
25 replies
2
1
electrical
Powering a 3-phase sawmill with single phase solar.
68 replies
[
1
,
2
]
4
10
11
transportation
Choosing a small motorcycle
14 replies
9
5
transportation
alternatives to regular cars
8 replies
5
permaculture
Multi-species rotational grazing plan
5 replies
earthworks
Ditch Plow from Y&J Farm Equipment
7 replies
4
1
gear
Cordless Hedge Cutter becomes Sickle Bar Mower attached to wheelbarrow
54 replies
[
1
,
2
]
2
31
2
alternative energy
Is there a simple device to give me 30 min of power?
56 replies
[
1
,
2
]
5
11
natural building
Tornado resistant building design
43 replies
[
1
,
2
]
4
3
12
hydro
Multiple Ram pump question
8 replies
wheaton laboratories
the first wofati greenhouse design
184 replies
[
1
,
2
,
3
< ... <
8
,
9
,
10
]
12
83
50
meaningless drivel
What are some quirks of your region?
67 replies
[
1
,
2
]
4
24
alternative energy
Why Paul Wheaton is Wrong About CFLs
77 replies
[
1
,
2
]
6
3
wood burning stoves
how a RMH uses 1/8 of the wood of a 75% efficient wood stove
105 replies
[
1
,
2
,
3
]
3
10
2
transportation
If you live in a city, get an electric (or hybrid) car!
37 replies
5
4
wildfire
Wildfires and permaculture
18 replies
1
3
alternative energy
microtidal power generation idea, suggestions wanted
11 replies
electrical
Split phase wiring, just out of curiosity...
10 replies
2
composting
browns, greens, and manures geoff lawton's berkly method
6 replies
paul wheaton's permaculture podcasts
Podcast 617 - Oil and Water of the Mind - Part 2
12
3
conservation
It is 2025 and incandescent is still better than LED
216 replies
[
1
,
2
,
3
,
4
,
5
,
6
]
14
17
24
hydro
hydro electricity School project help?
25 replies
4
2
rocket mass heaters
Batchbox - some newbie questions
8 replies
2
5
science and research
Determining annual average temperature
14 replies
1
5
alternative energy
nano-water-heater with hand-powered pressure?
4 replies
camera work
storing RAW (big picture) files?
20 replies
2
hydro
Water wheel for electricity
18 replies
forest garden
Swale Creation/Depth Question
11 replies
1
repair
It Does Not Pay to Delay
24 replies
4
4
science and research
How Nature Works to Keep Things Moving Along
3 replies
12
ponds
Getting water from a pond
26 replies
1
hydro
water wheel confusion.
22 replies
2
meaningless drivel
What is a Feasible Living Situation for Future Humans?
20 replies
gear
Dales mobile battery bank and runabout - based on a dead lawn tractor.
6 replies
2
straw bale house
Straw bale house burned (lightning strike)
2 replies
1
2
camera work
Learning how to take photography with film - and a completely manual vintage camera
31 replies
3
20
10
music
Music of the Moment
1331 replies
[
1
,
2
,
3
< ... <
189
,
190
,
191
]
1324
17
305
alternative energy
Converting mechanical energy to heat
8 replies
2
3
biochar
14,000 gallons of biochar for 1/2 inch on an acre?
26 replies
2
