Dennis O’Rear

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 🧪🌎

446 Followers 236 Following 434 Posts Joined Nov 2024
6 days ago

Ukrainian interceptors are designed for low-speed, low-altitude interception of small, slow targets which travel at roughly 115 mph. They are not capable of targeting high-speed, high-altitude commercial airliners.

Takeoff and landing are a different issue. New versions are possible.

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2 weeks ago

The curvature of the CMB is zero within experimental error. The diameter of the observe universe is 92BLY. At the error limit, the total universe is 90 TLY. So 80 billion observable universes can fit in the total universe. If the CMB is flat then it is infinite.

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2 weeks ago

The curvature of space at the CMB is zero within experimental error. The diameter of the observable universe is 92BLY. At the max error the dia of the total universe is 400TLY. So 80 billion observable universes would fit in the total. If curvature is zero, it’s infinite.

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2 weeks ago
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2 weeks ago
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First day of Trump’s forever war. Lies for justification, vague and unachievable goals, no exit strategy. Saying people should rise up would lead to an Iranian civil war. We should have to back our side. Perhaps this is what Trump wants.

Will Barron sign up?

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2 weeks ago
Post image

First day of Trump’s forever war. Lies for justification, vague and unachievable goals, no exit strategy. Saying people should rise up would lead to an Iranian civil war. We should have to back our side. Perhaps this is what Trump wants.

Will Barron sign up?

0 0 0 0
2 weeks ago

First day of Trump’s forever war. Lies for justification, vague and unachievable goals, no exit strategy. Saying people should rise up would lead to an Iranian civil war. We should have to back our side. Perhaps this is what Trump wants.

Will Barron sign up?

9 0 1 0
2 weeks ago

First day of Trump’s forever war. Lies for justification, vague and unachievable goals, no exit strategy. Saying people should rise up would lead to an Iranian civil war. We should have to back our side. Perhaps this is what Trump wants.

Will Barron sign up?

1 0 0 0
2 weeks ago
Post image

First day of Trump’s forever war. Lies for justification, vague and unachievable goals, no exit strategy. Saying people should rise up would lead to an Iranian civil war. We should have to back our side. Perhaps this is what Trump wants.

Will Barron sign up?

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2 weeks ago
Preview
AI-Powered Killer Machines: Ukraine Is Bringing This Reality Closer - Dignitas How Ukraine uses AI drones for target locking, navigation, and swarming to outmaneuver Russia and protect defenders with life-saving tech.

Anthropic made a stand not to have their technology used for the military. Conflict is a catalyst for technology advancement and it’s happening in Ukraine. AI Drones are modified based on the battlefield. Early forms of Killer robots in the battlefield are here.
🧪

dignitas.fund/blog/ai-powe...

17 4 1 1
2 weeks ago
Preview
AI-Powered Killer Machines: Ukraine Is Bringing This Reality Closer - Dignitas How Ukraine uses AI drones for target locking, navigation, and swarming to outmaneuver Russia and protect defenders with life-saving tech.

Anthropic made a stand not to have their technology used for the military. Conflict is a catalyst for technology advancement and it’s happening in Ukraine. AI Drones are modified based on the battlefield. Early forms of Killer robots in the battlefield are here.
🧪

dignitas.fund/blog/ai-powe...

13 6 0 1
2 weeks ago
Preview
AI-Powered Killer Machines: Ukraine Is Bringing This Reality Closer - Dignitas How Ukraine uses AI drones for target locking, navigation, and swarming to outmaneuver Russia and protect defenders with life-saving tech.

Anthropic made a stand not to have their technology used for the military. Conflict is a catalyst for technology advancement and it’s happening in Ukraine. AI Drones are modified based on the battlefield. Early forms of Killer robots in the battlefield are here.
🧪

dignitas.fund/blog/ai-powe...

4 3 1 0
2 weeks ago
Preview
AI-Powered Killer Machines: Ukraine Is Bringing This Reality Closer - Dignitas How Ukraine uses AI drones for target locking, navigation, and swarming to outmaneuver Russia and protect defenders with life-saving tech.

Anthropic made a stand not to have their technology used for the military. Conflict is a catalyst for technology advancement and it’s happening in Ukraine. AI Drones are modified based on the battlefield. Early forms of Killer robots in the battlefield are here.
🧪

dignitas.fund/blog/ai-powe...

5 0 0 0
2 weeks ago
Preview
AI-Powered Killer Machines: Ukraine Is Bringing This Reality Closer - Dignitas How Ukraine uses AI drones for target locking, navigation, and swarming to outmaneuver Russia and protect defenders with life-saving tech.

Anthropic made a stand not to have their technology used for the military. Conflict is a catalyst for technology advancement and it’s happening in Ukraine. AI Drones are modified based on the battlefield. Early forms of Killer robots in the battlefield are here.
🧪
dignitas.fund/blog/ai-powe...

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2 weeks ago

The DOJ can “investigate” Trump and fiends on child abuse and keep it under wraps. They slow walk the investigations and then declare them inconclusive. They can delete all records of inconclusive investigations in cases of child abuse.

Trump signed the “disclosure” act - he knew he was safe.

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2 weeks ago

The DOJ can “investigate” Trump and fiends on child abuse and keep it under wraps. They slow walk the investigations and then declare them inconclusive. They can delete all records of inconclusive investigations in cases of child abuse.

Trump signed the “disclosure” act - he knew he was safe.

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2 weeks ago

The DOJ can “investigate” Trump and fiends on child abuse and keep it under wraps. They slow walk the investigations and then declare them inconclusive. They can delete all records of inconclusive investigations in cases of child abuse.

Trump signed the “disclosure” act - he knew he was safe.

0 0 0 0
2 weeks ago

The DOJ can “investigate” Trump and fiends on child abuse and keep it under wraps. They slow walk the investigations and then declare them inconclusive. They can delete all records of inconclusive investigations in cases of child abuse.

Trump signed the “disclosure” act - he knew he was safe.

0 1 0 0
2 weeks ago

The DOJ can “investigate” Trump and fiends on child abuse and keep it under wraps. They slow walk the investigations and then declare them inconclusive. They can delete all records of inconclusive investigations in cases of child abuse.

Trump signed the “disclosure” act - he knew he was safe.

2 1 0 0
2 weeks ago

The DOJ can “investigate” Trump and fiends on child abuse and keep it under wraps. They slow walk the investigations and then declare them inconclusive. They can delete all records of inconclusive investigations in cases of child abuse.

Trump signed the “disclosure” act - he knew he was safe.

0 0 0 0
2 weeks ago

The DOJ can “investigate” Trump and fiends on child abuse and keep it under wraps. They slow walk the investigations and then declare them inconclusive. They can delete all records of inconclusive investigations in cases of child abuse.

Trump signed the “disclosure” act - he knew he was safe.

2 3 0 0
2 weeks ago

The DOJ can “investigate” Trump and fiends on child abuse and keep it under wraps. They slow walk the investigations and then declare them inconclusive. They can delete all records of inconclusive investigations in cases of child abuse.

Trump signed the “disclosure” act - he knew he was safe.

0 0 1 0
2 weeks ago

The DOJ can “investigate” Trump and fiends on child abuse and keep it under wraps. They slow walk the investigations and then declare them inconclusive. They can delete all records of inconclusive investigations in cases of child abuse.

Trump signed the “disclosure” act - he knew he was safe.

0 0 0 0
2 weeks ago

The DOJ can “investigate” Trump and fiends on child abuse and keep it under wraps. They slow walk the investigations and then declare them inconclusive. They can delete all records of inconclusive investigations in cases of child abuse.

Trump signed the “disclosure” act - he knew he was safe.

0 1 0 0
2 weeks ago

The DOJ can “investigate” Trump and fiends on child abuse and keep it under wraps. They slow walk the investigations and then declare them inconclusive. They can delete all records of inconclusive investigations in cases of child abuse.

Trump signed the “disclosure” act - he knew he was safe.

1 0 0 0
2 weeks ago

The DOJ can “investigate” Trump and fiends on child abuse and keep it under wraps. They slow walk the investigations and then declare them inconclusive. They can delete all records of inconclusive investigations in cases of child abuse.

Trump signed the “disclosure” act - he knew he was safe.

0 0 0 0
2 weeks ago

The DOJ can “investigate” Trump and fiends on child abuse and keep it under wraps. They slow walk the investigations and then declare them inconclusive. They can delete all records of inconclusive investigations in cases of child abuse.

Trump signed the “disclosure” act - he knew he was safe.

0 0 0 0
2 weeks ago

The DOJ can “investigate” Trump and fiends on child abuse and keep it under wraps. They slow walk the investigations and then declare them inconclusive. They can delete all records of inconclusive investigations in cases of child abuse.

Trump signed the “disclosure” act - he knew he was safe.

0 0 0 0
2 weeks ago

The DOJ can “investigate” Trump and fiends on child abuse and keep it under wraps. They slow walk the investigations and then declare them inconclusive. They can delete all records of inconclusive investigations in cases of child abuse.

Trump signed the “disclosure” act - he knew he was safe.

0 0 0 0
2 weeks ago

The DOJ can “investigate” Trump and fiends on child abuse and keep it under wraps. They slow walk the investigations and then declare them inconclusive. They can delete all records of inconclusive investigations in cases of child abuse.

Trump signed the “disclosure” act - he knew he was safe.

0 0 0 0