Dean Baird
@deanbaird.bsky.social
#ITeachPhysics, Physics Teacher (Retired), Author: The Lessons of Phyz @ TPT, Conceptual Physics, Physical Science, and Integrated Science lab manuals, The Blog of Phyz, The Lessons of Phyz (blog), photographer
Part 2 (of 2) is now available. The most dangerous lab in the world isn’t on the world. It’s in orbit.
Medical breakthroughs:, good. Micrometeoroid breakthroughs, not so much.
Operation Space Station: Science and Survival [PBS NOVA]
www.teacherspayteachers.com/Product/Oper...
Medical breakthroughs:, good. Micrometeoroid breakthroughs, not so much.
Operation Space Station: Science and Survival [PBS NOVA]
www.teacherspayteachers.com/Product/Oper...
Operation Space Station: Science and Survival [PBS NOVA]
Questions to accompany PBS NOVA's Operation Space Station: Science and Survival. This was season 52, episode 20 of NOVA. See how ingenuity and teamwork keep the crew alive and doing science 250 miles ...
www.teacherspayteachers.com
November 17, 2025 at 1:22 AM
Part 2 (of 2) is now available. The most dangerous lab in the world isn’t on the world. It’s in orbit.
Medical breakthroughs:, good. Micrometeoroid breakthroughs, not so much.
Operation Space Station: Science and Survival [PBS NOVA]
www.teacherspayteachers.com/Product/Oper...
Medical breakthroughs:, good. Micrometeoroid breakthroughs, not so much.
Operation Space Station: Science and Survival [PBS NOVA]
www.teacherspayteachers.com/Product/Oper...
Early in the evening, an auroral blob? Obscured by clouds.
November 15, 2025 at 12:06 AM
Early in the evening, an auroral blob? Obscured by clouds.
The camera sensor has advantages in sensitivity and long exposure times. Our eyes are doing their best in real time. I could see the red hue and the stringyness.
November 15, 2025 at 12:00 AM
The camera sensor has advantages in sensitivity and long exposure times. Our eyes are doing their best in real time. I could see the red hue and the stringyness.
The reds were intense enough that I was clipping them. (I instinctively worry about clipping the greens.) And there were places where there were greens in front of more distant reds, so oranges and yellows were on the menu.
November 14, 2025 at 11:55 PM
The reds were intense enough that I was clipping them. (I instinctively worry about clipping the greens.) And there were places where there were greens in front of more distant reds, so oranges and yellows were on the menu.
Bozeman, Nikon Z8+Zeiss 15mm f/2.8 10s @ ISO 1600. Photomator/Photos.
November 14, 2025 at 9:20 PM
Bozeman, Nikon Z8+Zeiss 15mm f/2.8 10s @ ISO 1600. Photomator/Photos.
Professor Oreskes has answers. And I have questions.
Merchants of Doubt
www.teacherspayteachers.com/Product/Merc...
Merchants of Doubt
www.teacherspayteachers.com/Product/Merc...
Merchants of Doubt
Question set and answer key to accompany Merchants of Doubt (Sony Classic Pictures). The film is available for purchase on DVD/BD, YouTube, and Amazon Prime Video. It does not stream for free. MERCHAN...
www.teacherspayteachers.com
November 12, 2025 at 9:23 PM
Professor Oreskes has answers. And I have questions.
Merchants of Doubt
www.teacherspayteachers.com/Product/Merc...
Merchants of Doubt
www.teacherspayteachers.com/Product/Merc...
Delighted to see a number of instructors incorporating this series into their instruction right off the bat.
Several were getting the new question sets each week before the complete series was streaming.
It really is that good, and valuable for those of us who need a bit more than Adam & Eve.
Several were getting the new question sets each week before the complete series was streaming.
It really is that good, and valuable for those of us who need a bit more than Adam & Eve.
October 23, 2025 at 3:38 PM
Delighted to see a number of instructors incorporating this series into their instruction right off the bat.
Several were getting the new question sets each week before the complete series was streaming.
It really is that good, and valuable for those of us who need a bit more than Adam & Eve.
Several were getting the new question sets each week before the complete series was streaming.
It really is that good, and valuable for those of us who need a bit more than Adam & Eve.
The mass on a spring should *always* be a harmonica.
October 17, 2025 at 5:16 AM
The mass on a spring should *always* be a harmonica.
Our seasoned leader captured some nice time lapses. Non-trivial given the dynamic range possible during activity.
photos.akariphototours.com/Tour-photos/...
photos.akariphototours.com/Tour-photos/...
2025-09-21 - Canadian Arctic Northern Lights - Akari Photo Tours
This gallery hosted by SmugMug; your photos look better here.
photos.akariphototours.com
October 6, 2025 at 12:04 AM
Our seasoned leader captured some nice time lapses. Non-trivial given the dynamic range possible during activity.
photos.akariphototours.com/Tour-photos/...
photos.akariphototours.com/Tour-photos/...