Soilhub Profile Banner
Mike Callahan Profile
Mike Callahan

@Soilhub

Followers
294
Following
1K
Statuses
192

Head Dirt Guy at Soil Hub

Joined January 2022
Don't wanna be here? Send us removal request.
@Soilhub
Mike Callahan
@Soilhub
3 years
Because what's the point of being a soil nerd if you can't enjoy it. #soils #wetlands
0
5
37
@Soilhub
Mike Callahan
@Soilhub
27 days
@soilsdiva I second that. fantastic app
0
0
1
@Soilhub
Mike Callahan
@Soilhub
2 months
@marissa_digs_it well done!
1
0
1
@Soilhub
Mike Callahan
@Soilhub
2 months
@DylanBeaudette keep up the great work!
0
0
0
@Soilhub
Mike Callahan
@Soilhub
3 months
@DylanBeaudette Love a good leetonia
0
0
0
@Soilhub
Mike Callahan
@Soilhub
4 months
@MuckDragon congratulations and those are some cool trophies!
0
0
0
@Soilhub
Mike Callahan
@Soilhub
4 months
RT @shimellprints: Two advance copies of my book arrived the other day. I’m delighted with it. My prints have reproduced beautifully. It’s…
0
88
0
@Soilhub
Mike Callahan
@Soilhub
5 months
@agsciences Well deserved Dr. Landschoot!
0
0
0
@Soilhub
Mike Callahan
@Soilhub
5 months
@MuckDragon @murphyc1928 That’s a classic
0
0
0
@Soilhub
Mike Callahan
@Soilhub
6 months
@MuckDragon That’s some solid highlighter work. Informative but not overwhelming.
1
0
0
@Soilhub
Mike Callahan
@Soilhub
7 months
@MataixSolera Those awards are a work of art
0
0
2
@Soilhub
Mike Callahan
@Soilhub
8 months
@MuckDragon Well done Matt!
0
0
1
@Soilhub
Mike Callahan
@Soilhub
9 months
@MuckDragon Man that looks delicious
0
0
0
@Soilhub
Mike Callahan
@Soilhub
10 months
@TylerAGroh @4HWater @psuextension @PSUecosystems congrats Tyler!
1
0
2
@Soilhub
Mike Callahan
@Soilhub
10 months
@humus_rocks That’s really cool. They look in pretty good shape too.
0
0
3
@Soilhub
Mike Callahan
@Soilhub
10 months
@MuckDragon Well done!
0
0
0
@Soilhub
Mike Callahan
@Soilhub
10 months
@MuckDragon That’s an impressive sized pit! Good luck!
0
0
1
@Soilhub
Mike Callahan
@Soilhub
10 months
RT @JagadammaSindhu: JOB ALERT! We have an opening for a tenure-track Assistant Professor in Environmental Soil Physics at @UTKnoxville wi…
0
15
0
@Soilhub
Mike Callahan
@Soilhub
11 months
RT @dphuber: Come work with us! Soil Conservation Outreach -- 4 yrs, good pay, MS or PhD preferred. Position closes April 28. Spearhead o…
0
68
0
@Soilhub
Mike Callahan
@Soilhub
11 months
@OntarioSeptic and follow up question: what happens when large cations like Na+ attach to soil particles?
1
0
2
@Soilhub
Mike Callahan
@Soilhub
1 year
RT @system_septic: awesome leaching trench drawing in 10 minutes:
Tweet media one
0
3
0