Stephen Powles
@spowles.bsky.social
Ag tech, crop science, herbicides, resistance, sustainability. Farming global grains.
Reached my 75th year today 😅 AND we reached 100mm or 4 inches season beginning rain. Canola is emerged on birthday April 5!😁
April 4, 2025 at 11:00 PM
Reached my 75th year today 😅 AND we reached 100mm or 4 inches season beginning rain. Canola is emerged on birthday April 5!😁
Way back in 1979 I was fortunate that John Raven was international examiner for my PhD thesis (photoinhibition). John was insightful, supportive and humorous. He was a prolific scientist.
📜 John Raven, FRS, FRSE: a truly great innovator in plant physiology, photosynthesis and much more
🧑🔬 A. W. D. Larkum, J. Beardall, et al.
📔 Photosynthesis Research
🔗 link.springer.com/article/10.1...
#️⃣ #PlantScience #SciHis #PlantSciHis #Obituary #PlantScienceHistory
🧑🔬 A. W. D. Larkum, J. Beardall, et al.
📔 Photosynthesis Research
🔗 link.springer.com/article/10.1...
#️⃣ #PlantScience #SciHis #PlantSciHis #Obituary #PlantScienceHistory
John Raven, FRS, FRSE: a truly great innovator in plant physiology, photosynthesis and much more - Photosynthesis Research
This is a tribute to a truly inspirational plant biologist, Prof. John A. Raven, FRS, FRSE (25th June 1941– 23rd May 2024), who died at the age of 82. He was a leader in the field of evolution and phy...
link.springer.com
February 27, 2025 at 9:16 AM
Way back in 1979 I was fortunate that John Raven was international examiner for my PhD thesis (photoinhibition). John was insightful, supportive and humorous. He was a prolific scientist.
Reposted by Stephen Powles
Parking apps lock in the status quo. To reimagine Australia’s cities, we must think beyond them | Julia Powles
Parking apps lock in the status quo. To reimagine Australia’s cities, we must think beyond them | Julia Powles
The financial, privacy and access implications of adopting this technology must be fully assessed
Parking, and the enormous amount of space we cede to it, is undergoing two revolutions. The first is the rise of parking apps. The second is a reckoning with whether we really need so much parking and what else we could do with all that space.
In the middle of both revolutions sit drivers. Apps like EasyPark, CellOPark and PayStay promise efficiency through pay-as-you-go parking, adjusted to the minute and location via a smartphone app.
Continue reading...
www.theguardian.com
January 31, 2024 at 2:14 AM
Parking apps lock in the status quo. To reimagine Australia’s cities, we must think beyond them | Julia Powles
“Cat in an indigo sky” by my 5 year old granddaughter. IMO better than I have seen in modern art galleries!!!
December 5, 2024 at 5:39 AM
“Cat in an indigo sky” by my 5 year old granddaughter. IMO better than I have seen in modern art galleries!!!
My backyard green wall in Perth. So different to our appt. living in central Paris this past six weeks.
November 28, 2024 at 9:26 AM
My backyard green wall in Perth. So different to our appt. living in central Paris this past six weeks.
My first post on Blue Sky. Migrating from X. Ag tech and crop production and herbicide sustainability my professional interests.
November 23, 2024 at 2:51 AM
My first post on Blue Sky. Migrating from X. Ag tech and crop production and herbicide sustainability my professional interests.