Dennis O’Rear
@djorear.bsky.social
Retired chemical engineer worked in zeolite catalysis. Led Chevron catalysis group 20 years. Now consulting on renewable fuels and Hg management. Happily married to my first love whom I didn’t see for over 30 years. Liberal. Thaumaturgist 🧪🌎
I’m a finalist in the Science Friday Nerdy Halloween costume contest. Mycomycetes rule! Vote me in when it’s time.
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#fungifriends #slimemolds
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#fungifriends #slimemolds
November 4, 2025 at 1:31 AM
I’m a finalist in the Science Friday Nerdy Halloween costume contest. Mycomycetes rule! Vote me in when it’s time.
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#fungifriends #slimemolds
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#fungifriends #slimemolds
I had to take my dog to the vet and missed the rally. I watched FB rallies around the world but was dismayed by MAGA laughs and snide comments. We were busy at the rally but can now love the rallies. If you love a few FB will show others.
Share the love to all. Drown out the nay sayers.
Share the love to all. Drown out the nay sayers.
October 19, 2025 at 1:53 AM
I had to take my dog to the vet and missed the rally. I watched FB rallies around the world but was dismayed by MAGA laughs and snide comments. We were busy at the rally but can now love the rallies. If you love a few FB will show others.
Share the love to all. Drown out the nay sayers.
Share the love to all. Drown out the nay sayers.
I had to take my dog to the vet and missed the rally. I watched FB rallies around the world but was dismayed by MAGA laughs and snide comments. We were busy at the rally but can now love the rallies. If you love a few FB will show others.
Share the love to all. Drown out the nay sayers.
Share the love to all. Drown out the nay sayers.
October 19, 2025 at 1:52 AM
I had to take my dog to the vet and missed the rally. I watched FB rallies around the world but was dismayed by MAGA laughs and snide comments. We were busy at the rally but can now love the rallies. If you love a few FB will show others.
Share the love to all. Drown out the nay sayers.
Share the love to all. Drown out the nay sayers.
I had to take my dog to the vet and missed the rally. I watched FB rallies around the world but was dismayed by MAGA laughs and snide comments. We were busy at the rally but can now love the rallies. If you love a few FB will show others.
Share the love to all. Drown out the nay sayers.
Share the love to all. Drown out the nay sayers.
October 19, 2025 at 1:51 AM
I had to take my dog to the vet and missed the rally. I watched FB rallies around the world but was dismayed by MAGA laughs and snide comments. We were busy at the rally but can now love the rallies. If you love a few FB will show others.
Share the love to all. Drown out the nay sayers.
Share the love to all. Drown out the nay sayers.
I had to take my dog to the vet and missed the rally. I watched FB rallies around the world but was dismayed by MAGA laughs and snide comments. We were busy at the rally but can now love the rallies. If you love a few FB will show others.
Share the love to all. Drown out the nay sayers.
Share the love to all. Drown out the nay sayers.
October 19, 2025 at 1:50 AM
I had to take my dog to the vet and missed the rally. I watched FB rallies around the world but was dismayed by MAGA laughs and snide comments. We were busy at the rally but can now love the rallies. If you love a few FB will show others.
Share the love to all. Drown out the nay sayers.
Share the love to all. Drown out the nay sayers.
I had to take my dog to the vet and missed the rally. I watched FB rallies around the world but was dismayed by MAGA laughs and snide comments. We were busy at the rally but can now love the rallies. If you love a few FB will show others.
Share the love to all. Drown out the nay sayers.
Share the love to all. Drown out the nay sayers.
October 19, 2025 at 1:48 AM
I had to take my dog to the vet and missed the rally. I watched FB rallies around the world but was dismayed by MAGA laughs and snide comments. We were busy at the rally but can now love the rallies. If you love a few FB will show others.
Share the love to all. Drown out the nay sayers.
Share the love to all. Drown out the nay sayers.
September 28, 2025 at 1:30 AM
September 28, 2025 at 1:29 AM
Banded Tussock moth caterpillar descending on a silk line.
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September 23, 2025 at 4:00 AM
Banded Tussock moth caterpillar descending on a silk line.
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Banded Tussock moth caterpillar descending on a silk line.
September 23, 2025 at 3:57 AM
Banded Tussock moth caterpillar descending on a silk line.
Neil deGrasse Tyson has a FB page but there is another hosted by Interstellar Inc. That is a Digital Content Creator’s site consistent as are people allowed to post. Most posts are benign and left leaning. Others are factually false. Does NDT approves this site?
August 29, 2025 at 4:29 AM
Neil deGrasse Tyson has a FB page but there is another hosted by Interstellar Inc. That is a Digital Content Creator’s site consistent as are people allowed to post. Most posts are benign and left leaning. Others are factually false. Does NDT approves this site?
The only thing that might convince them of their error is another pandemic.
August 29, 2025 at 3:43 AM
The only thing that might convince them of their error is another pandemic.
Neil deGrasse Tyson has a FB page but there is another hosted by Interstellar Inc. That is a Digital Content Creator’s site consistent with people who post. Most posts are benign and left leaning. Others are factually false. Anyone know if NDT approves this site?
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August 29, 2025 at 3:22 AM
Neil deGrasse Tyson has a FB page but there is another hosted by Interstellar Inc. That is a Digital Content Creator’s site consistent with people who post. Most posts are benign and left leaning. Others are factually false. Anyone know if NDT approves this site?
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The only thing that will convince most people of JFK Jr’s incompetence is another pandemic but now we won’t be prepared.
August 29, 2025 at 3:14 AM
The only thing that will convince most people of JFK Jr’s incompetence is another pandemic but now we won’t be prepared.
Trump knows how bad an epidemic can be for him. Yet he’s allowing us to unprepared for a variety of pandemics and outbreaks.
August 29, 2025 at 3:11 AM
Trump knows how bad an epidemic can be for him. Yet he’s allowing us to unprepared for a variety of pandemics and outbreaks.
RFK Jr has nothing new to offer. He just recycles the same old nonsense.
August 14, 2025 at 11:28 PM
RFK Jr has nothing new to offer. He just recycles the same old nonsense.
Vaccine disinformation has a long history. RFK Jr followers have many ancestors.
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August 14, 2025 at 6:09 PM
Vaccine disinformation has a long history. RFK Jr followers have many ancestors.
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Here’s a T-shirt I had made for protest marches. Like Blue Sky it helps me connect with like-minded scientists. If you saw me wearing his T-shirt, would you know its meanings? Would you say hi?
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August 9, 2025 at 3:22 AM
Here’s a T-shirt I had made for protest marches. Like Blue Sky it helps me connect with like-minded scientists. If you saw me wearing his T-shirt, would you know its meanings? Would you say hi?
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Studies suggest that the universe is rotating because many galaxies have the same spin direction as do their SMBHs. Earlier the rotation would be much faster to maintain angular momentum. Might this have caused eddies, forming SM black holes prior to the formation of stars and not III stars?
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July 7, 2025 at 7:06 PM
Studies suggest that the universe is rotating because many galaxies have the same spin direction as do their SMBHs. Earlier the rotation would be much faster to maintain angular momentum. Might this have caused eddies, forming SM black holes prior to the formation of stars and not III stars?
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I find rumors of this farm worker’s strike, but I don’t know if it is true. The links in this search are not convincing. Anyone have a better fix on this?
July 6, 2025 at 6:19 PM
I find rumors of this farm worker’s strike, but I don’t know if it is true. The links in this search are not convincing. Anyone have a better fix on this?
So will there be an investigation of why so many people died in the Texas flood? Who will lead it? Will it be fair?
July 6, 2025 at 2:56 AM
So will there be an investigation of why so many people died in the Texas flood? Who will lead it? Will it be fair?