United States really should’ve put all of the knockout round games in SEC towns.
“Oh you wanna beat America in the round of sixteen? Great. You’ll do it in Tuscaloosa.”
USA. A Mexican restaurant. We had not yet ordered anything, and the food was already arriving.
Chips. Salsa. Unrequested. Free.
I stopped the waiter. "We have not earned these."
"They just come with the table, man."
They come with the TABLE. In my land, hospitality is a debt. Every gift creates an obligation, weighed carefully, returned in the proper season with interest of feeling. Here, the gift arrives before you have even proven you can pay for dinner.
This is not an appetizer. This is a declaration: we trust you. Eat.
I ate with the gravity the moment deserved. And then — I must report this calmly — the basket emptied, and a new one appeared.
"Did we…?"
"Refill," the waiter said. "It's bottomless."
Bottomless. They have wells of salsa. The supply lines of this nation are beyond anything my ancestors imagined.
My friend warned me. "Don't fill up on chips, dude."
Too late. I had accepted three baskets. Honor demanded each one be finished — an unfinished gift is an insult. By the time my actual food arrived, I was a ruined man.
I was not hungry. I was not comfortable. I had been defeated by a courtesy.
Generosity that arrives before the request cannot be repaid. It can only be survived.
I know the rule now. I have made my peace with the basket. One basket. Two at the most.
Who am I deceiving. There is no number of baskets I would refuse. The trust of a nation is in that salsa, and I intend to honor all of it.
A $2.5 billion robot has been alone on another planet for 13 years and is still doing science. The scale of that sentence gets worse the longer you think about it.
Curiosity landed in August 2012. Obama was president. Instagram had 80 million users. The iPhone 5 hadn’t shipped yet. The rover was designed for a two-year mission and 20 kilometers of driving. It’s now driven 35.5 kilometers, climbed over 327 meters up the side of a mountain, drilled 46 holes into Martian rock, and is currently running its fifth mission extension.
The computer running all of this has 256 MB of RAM and a 200 MHz processor. Your AirPods have more computing power. Every command sent from Earth takes 14 minutes to arrive. Every photo sent back takes the same 14 minutes. When Curiosity drills into a rock, the team in Pasadena won’t know if it worked for half an hour. They’ve been operating on that delay, every single day, for 4,846 Martian sols.
The power source is 10.6 pounds of plutonium-238 generating about 110 watts. Less than a ceiling fan. It will keep producing electricity for decades because the half-life of Pu-238 is 87.7 years. The rover will run out of moving parts before it runs out of power.
And those wheels. Machined from single blocks of aluminum, 0.75 millimeters thick. Half a dime. JPL watched them get shredded by Martian rock starting in 2013, rerouted the entire mission path, taught the rover to drive backwards, and kept going. The wheels look like they lost a fight with a can opener. The rover is still climbing a mountain.
Every iPhone you’ve owned since 2012 is in a landfill. Curiosity is on Mars, 140 million miles from the nearest repair shop, running on a ceiling fan’s worth of nuclear power, sending data through a 14-minute time delay, on shredded wheels, doing geology that rewrites what we know about whether life ever existed somewhere other than Earth.
We built that. With 0.01% of the federal budget.
Yesterday we released our cosmic treasure chest...and now it's yours to explore! With ~10 million galaxies in the image, there's plenty to find.
Pan, zoom, and hunt for gems using Skyviewer - and be sure to share your favorites with us!
➡️ https://t.co/yGz8Ob0b5Q
Just had a great night attending a wedding next to the East coast’s most important port, Savannah. While the now newly weds said their vows, I reflected on the importance of free trade.