John Serna
@sernjohn.bsky.social
Skiing, reading, physics and whatever my latest obsession is.
Those who plant trees, whose shade they’ll never sit in, have begun to understand the meaning of life.
Those who plant trees, whose shade they’ll never sit in, have begun to understand the meaning of life.
Before his time is over, he’s going to call for lethal force against American citizens. Just you wait.
August 22, 2025 at 11:20 PM
Before his time is over, he’s going to call for lethal force against American citizens. Just you wait.
Wonder who he voted for.
A gunman intentionally started a fire and then ambushed responding firefighters, killing two, in a prolonged attack over several hours Sunday in a mountainous area of northern Idaho, authorities said.
Gunman set blaze before fatal ambush on Idaho firefighters, police say
Two firefighters were killed and one wounded in a prolonged attack near Coeur D’Alene, authorities said. The body of a suspected gunman was later recovered.
www.washingtonpost.com
June 30, 2025 at 6:00 PM
Wonder who he voted for.
The only thing you can count on Lindsey Graham for is finding new and creative ways at becoming more pathetic.
April 30, 2025 at 12:09 AM
The only thing you can count on Lindsey Graham for is finding new and creative ways at becoming more pathetic.
Reposted by John Serna
I wish we could learn to hate golf courses like we hate teslas.
April 24, 2025 at 6:30 PM
I wish we could learn to hate golf courses like we hate teslas.
Tesla continues its failure upwards on bad earnings. Stocks are all vibes, no thoughts.
April 25, 2025 at 4:15 PM
Tesla continues its failure upwards on bad earnings. Stocks are all vibes, no thoughts.
I hope Tesla’s Robotaxi program crashes and burns.
April 25, 2025 at 3:34 PM
I hope Tesla’s Robotaxi program crashes and burns.
The new Liberal Tears mug just dropped.
April 24, 2025 at 4:34 AM
The new Liberal Tears mug just dropped.
Historians are going to look back in astonishment at how much money him and his insiders made off this orchestrated volatility.
April 9, 2025 at 10:11 PM
Historians are going to look back in astonishment at how much money him and his insiders made off this orchestrated volatility.
Reposted by John Serna
The problem with most machine-based random number generators is that they’re not TRULY random, so if you need genuine randomness it is sometimes necessary to link your code to an external random process like a physical noise source or the current rate of US tariffs on a given country.
April 9, 2025 at 7:15 PM
The problem with most machine-based random number generators is that they’re not TRULY random, so if you need genuine randomness it is sometimes necessary to link your code to an external random process like a physical noise source or the current rate of US tariffs on a given country.
Oceanside protest going hard.
April 5, 2025 at 5:01 PM
Oceanside protest going hard.
It’s a shame their single issue is transgender bathroom use.
Imagine if a political candidate or party came up with a meaningful and credible redistributive agenda with a universal living wage as its centerpiece www.pewresearch.org/short-reads/...
Blue-collar workers are less satisfied at work, less attached to their jobs than other U.S. workers
Among blue-collar workers, 43% say they feel extremely or very satisfied with their jobs; by comparison, 53% of other workers express this level of satisfaction.
www.pewresearch.org
April 2, 2025 at 2:01 AM
It’s a shame their single issue is transgender bathroom use.
Redwood Marathon Finished!
March 23, 2025 at 2:02 AM
Redwood Marathon Finished!
He’s talking about California NOT Florida.
President Trump says he's thinking of getting rid of the country's disaster response agency, FEMA. States say they can't replicate what FEMA does on their own.
Trump wants states to handle disasters. States aren't prepared
President Trump says he's thinking of getting rid of the country's disaster response agency, FEMA. States say they can't replicate what FEMA does on their own.
www.npr.org
March 21, 2025 at 9:20 PM
He’s talking about California NOT Florida.
A game show where we put these delusional men face to face with the female athletes they thought they could beat when discussing over a couple of beers with the boys.
March 15, 2025 at 5:06 PM
A game show where we put these delusional men face to face with the female athletes they thought they could beat when discussing over a couple of beers with the boys.
Reposted by John Serna
It seems that the Kursk operation has effectively come to an end.
March 11, 2025 at 11:51 PM
It seems that the Kursk operation has effectively come to an end.
Reposted by John Serna
Republicans inherited one of the strongest stock markets in history and in 1 month they've fucked it all up.
March 10, 2025 at 4:13 PM
Republicans inherited one of the strongest stock markets in history and in 1 month they've fucked it all up.
Reposted by John Serna
Can’t believe Twitter keeps crashing despite Elon hiring the best 19-year-old interns that racism has to offer
March 10, 2025 at 4:19 PM
Can’t believe Twitter keeps crashing despite Elon hiring the best 19-year-old interns that racism has to offer
Unlimited PTO, but we expect you to self-police yourself to 2 weeks per year.
March 7, 2025 at 6:28 PM
Unlimited PTO, but we expect you to self-police yourself to 2 weeks per year.
Reposted by John Serna
The absolute fit people would throw if this was NASA
In transportation analysis, we can estimate the cost of a disruption by multiplying the number of travelers affected, how long they are affected for, and some cost per hour of their time.
Starship owes you money
Starship owes you money
The Federal Aviation Administration issued ground stops at Miami, Fort Lauderdale, Palm Beach and Orlando airports because of "space launch debris" until at least 8 pm ET.
March 7, 2025 at 12:27 AM
The absolute fit people would throw if this was NASA
Reposted by John Serna
Great job alert: ProPublica is hiring a computational journalist, "someone who will use technology and data to identify and unlock stories that would otherwise be out of reach."
Salary: $120K-$140K
Remote: ✅
Come join us!
Salary: $120K-$140K
Remote: ✅
Come join us!
Computational Journalist
New York, New York, United States
boards.greenhouse.io
March 6, 2025 at 10:11 PM
Great job alert: ProPublica is hiring a computational journalist, "someone who will use technology and data to identify and unlock stories that would otherwise be out of reach."
Salary: $120K-$140K
Remote: ✅
Come join us!
Salary: $120K-$140K
Remote: ✅
Come join us!
Reposted by John Serna
Catholics enjoying their best meal of the week from a seafood restaurant on Fridays is nothing short of ironic and I’ve never understood why none of them question the de facto practice.
March 5, 2025 at 7:41 PM
Catholics enjoying their best meal of the week from a seafood restaurant on Fridays is nothing short of ironic and I’ve never understood why none of them question the de facto practice.
Catholics enjoying their best meal of the week from a seafood restaurant on Fridays is nothing short of ironic and I’ve never understood why none of them question the de facto practice.
March 5, 2025 at 7:41 PM
Catholics enjoying their best meal of the week from a seafood restaurant on Fridays is nothing short of ironic and I’ve never understood why none of them question the de facto practice.