Pi on Trail

Leave a Comment / In The News, Trail Science / By ErikMM

happy Pi Day…something to think about:
Copper Canyon, San Elijo, CA

← Previous Post

Next Post →

Latest Posts

E-Bikes, Round Two
RIP Roger Bell
The crisis coming for our national parks, explained in two charts
2025
E-Bike (E-Motor Bike) “Problems” On Trails
Trailism Mentioned on Trail Eaffect
Lithium Batteries- Best Charging Practices
Black Canyon Trail, AZ
Higher Tire Pressure is NOT Faster
Autonomous Excavator
A Simple solution for solving Sudoku/Number Place
Spiral Curve Turn
Ask a Trail Builder
Hyperacuity on trails

archives

▼2025 (4)
- ►April (1)
- ►February (3)
►2024 (4)
- ►March (1)
- ►February (2)
- ►January (1)
►2023 (2)
- ►December (2)
►2022 (2)
- ►December (1)
- ►March (1)
►2021 (4)
- ►October (1)
- ►June (2)
- ►February (1)
►2020 (9)
- ►December (1)
- ►August (1)
- ►July (1)
- ►June (1)
- ►April (1)
- ►March (1)
- ►February (2)
- ►January (1)
►2019 (12)
- ►December (1)
- ►November (2)
- ►October (2)
- ►July (1)
- ►June (1)
- ►May (1)
- ►March (3)
- ►February (1)
►2018 (18)
- ►December (3)
- ►November (2)
- ►October (1)
- ►August (3)
- ►June (1)
- ►April (2)
- ►March (1)
- ►February (4)
- ►January (1)
►2017 (26)
- ►December (2)
- ►October (2)
- ►September (1)
- ►August (2)
- ►July (4)
- ►June (1)
- ►May (3)
- ►April (4)
- ►March (2)
- ►February (2)
- ►January (3)
►2016 (24)
- ►December (4)
- ►November (5)
- ►October (2)
- ►September (1)
- ►August (2)
- ►May (2)
- ►April (2)
- ►February (2)
- ►January (4)
►2015 (17)
- ►December (2)
- ►November (3)
- ►October (1)
- ►September (3)
- ►July (2)
- ►May (1)
- ►April (1)
- ►March (4)
►2014 (13)
- ►November (1)
- ►October (1)
- ►September (2)
- ►August (2)
- ►June (1)
- ►April (4)
- ►March (1)
- ►January (1)
►2013 (66)
- ►December (3)
- ►November (2)
- ►October (13)
- ►September (7)
- ►August (1)
- ►July (2)
- ►June (3)
- ►May (6)
- ►April (8)
- ►March (5)
- ►February (12)
- ►January (4)
►2012 (16)
- ►December (3)
- ►November (1)
- ►October (1)
- ►September (2)
- ►August (1)
- ►July (1)
- ►May (2)
- ►April (1)
- ►January (4)
►2011 (15)
- ►December (3)
- ►November (1)
- ►October (5)
- ►September (1)
- ►August (3)
- ►July (2)
►2008 (1)
- ►November (1)

-donate-

Search

Scroll to Top

Leave a Comment Cancel Reply