Man in Business Suit Levitating @dfeldman.org · 19hThe Metaculus Cup is a quarterly competition for predicting future events, like “Who will win the Nobel Peace Prize?” or “Will the Lincoln Memorial Reflecting Pool be repaired?” (It’s not betting, no real money is involved) For the first time, the top two spots this year went to AIs 120
Man in Business Suit Levitating @dfeldman.org · 01/10/2026The point is, for my little cycling game, I can get nearly EVERY BUILDING IN A CITY All the skyscrapers but most of the houses, shops, industrial buildings, bridges - EVERYTHING I started off by using mapping data, but this is a far richer source 190
Man in Business Suit Levitating @dfeldman.org · 01/10/2026Thing I learned working on my virtual biking game: The USGS does aerial LIDAR scans to get the topography of all major cities in the US. Makes sense. What I didn't understand is this LIDAR data is incredibly rich: it isn't just a top-down view but is oblique enough to reconstruct entire downtowns 1418
Man in Business Suit Levitating @dfeldman.org · 30/09/2026Man is sad. Man goes to soctor. Doctor says, “You need to cheer up. You should go see funny bumper sticker.” Man says, “But doctor, I AM funny bumper sticker.” 172
Man in Business Suit Levitating @dfeldman.org · 30/09/2026please help me, my computer is very sick 082
Man in Business Suit Levitating @dfeldman.org · 30/09/2026Every bar should have Mario Kart on the TV and controllers to pass around 0183
Man in Business Suit Levitating @dfeldman.org · 29/09/2026Wonder who invented this bizarre conspiracy theory… 040
Man in Business Suit Levitating @dfeldman.org · 26/09/2026There are almost no flags for things other than countries But there is an emoji for the flag of Sark, a UK island with around 500 residents and zero cars 310
Man in Business Suit Levitating @dfeldman.org · 26/09/2026Eye in a speech bubble emoji, created as part of a forgotten anti-bullying campaign 100
Man in Business Suit Levitating @dfeldman.org · 26/09/2026Windows can draw cat variants of many emojis Here’s a cat riding a dinosaur 120
Man in Business Suit Levitating @dfeldman.org · 26/09/2026I also love how republicans think the “pregnant man” emoji is a sign of a world gone mad Fellas, there is a “woman vampire” emoji. A “gender neutral Santa Claus” emoji. A “man in business suit levitating” emoji. Also this one, now available in male, female and nongender variants 👯♂️ (zoom below) 290
Man in Business Suit Levitating @dfeldman.org · 25/09/2026here's a ride around downtown SF - the hardest area, since essentially every building is a special snowflake so they ALL need custom models - although only about half actually have one so far 040
Man in Business Suit Levitating @dfeldman.org · 25/09/2026Wheeeeeee The biking simulator is early stages but really fun already 271
Man in Business Suit Levitating @dfeldman.org · 23/09/2026Some more shots of the game so far It does have the semi realistic humans I did last week 101
Man in Business Suit Levitating @dfeldman.org · 23/09/2026Bikeable San Francisco 3D model, first render 152
Man in Business Suit Levitating @dfeldman.org · 22/09/2026Here’s a more tree-y scene Renders at 60fps in the browser 110
Man in Business Suit Levitating @dfeldman.org · 22/09/2026A related but different experiment … bike real trails using their actual maps and elevation profiles on your trainer 250
Man in Business Suit Levitating @dfeldman.org · 22/09/2026Since you read this far.. here’s a famous church in Paris, rendered by AI using just three photos from different angles It is fully rotatable, zoomable, shadeable, even 3d printable It is NOT perfectly accurate but it’s a reasonable representation 120
Man in Business Suit Levitating @dfeldman.org · 21/09/2026New toy project I’ve been having Claude crunch on: bike through real cities using data sourced from OpenStreetMap (with heavy interpretation, not meant to be all that accurate - but you can turn and go anywhere) 261
Man in Business Suit Levitating @dfeldman.org · 19/09/2026The raw data is from MakeHuman, an open source project The renderer includes skin texture, subsurface scattering, moving hair, rigging, working clothes system… all fast enough to run in the browser 100
Man in Business Suit Levitating @dfeldman.org · 19/09/2026Asked the ai to make a realistic human avatar generator for my exercise game… and it did it??? It took about 12 hours of crunching overnight 220
Man in Business Suit Levitating @dfeldman.org · 18/09/2026Little known fact but Warren also made the company web page himself in Notepad 250
Man in Business Suit Levitating @dfeldman.org · 15/09/2026Ok I might need THESE glasses. Two polarized filters that are round, you can set your own filter level 0-100. 3222
Man in Business Suit Levitating @dfeldman.org · 14/09/2026Kept working on this Made an adventure game where you have to PHYSICALLY pedal or walk between places Crafting and training also require physical effort 130
Man in Business Suit Levitating @dfeldman.org · 13/09/2026I’m pretty cool but I’m not cool enough to pull this off 140
Man in Business Suit Levitating @dfeldman.org · 13/09/2026Not certain this one is actually made and isn’t a fake product 221
Man in Business Suit Levitating @dfeldman.org · 13/09/2026I’ve been looking for new glasses that are a little bit fun and out there … so now I’m getting ads everywhere for glasses that are a LOT out there 1180
Man in Business Suit Levitating @dfeldman.org · 13/09/2026Do not, I repeat do not, make up fake things for conservatives to get mad at 0111
Man in Business Suit Levitating @dfeldman.org · 12/09/2026I kind of love this view The small sign says LOCK 2 32 MILES <- LSAF 6 MILES -> LSAF is Lower St Anthony Falls in downtown Minneapolis, which not passable (the lock there is permanently closed) 100
Man in Business Suit Levitating @dfeldman.org · 12/09/2026On the Minneapolis side, two locks allow boats up and down It doesn’t run very often anymore - since the Port of Minneapolis closed, there’s not really anywhere to go There are a few tour boats and recreational boats a day 130
Man in Business Suit Levitating @dfeldman.org · 12/09/2026You can walk right up to Lock and Dam No. 1, in between Minneapolis and St. Paul - there’s a well maintained visitor path Kind of a fun thing to do within a few minutes of home 1210
Man in Business Suit Levitating @dfeldman.org · 12/09/2026Poutine in the US spiked in 2015 with several TV shows featuring it and Red Robin promoting it, and also the first Poutinefest It’s been on a slow decline since 140
Man in Business Suit Levitating @dfeldman.org · 12/09/202624th and Franklin today We paved lighter-than-air flight and put up a parking lot 150
Man in Business Suit Levitating @dfeldman.org · 11/09/2026Lmao the Wall Street Journal’s spin is that Trump’s $5000 promise is ACTUALLY a sarcastic way to mock Democrats who try to buy votes 171
Man in Business Suit Levitating @dfeldman.org · 11/09/2026Just in case you ever have impostor syndrome, remember that in 2011, workers at Los Alamos National Laboratory brought six kilograms of plutonium together to take a picture to show their management. The amount was enough to start a chain nuclear reaction if they had been slightly closer. 351149356
Man in Business Suit Levitating @dfeldman.org · 11/09/2026“In memory of Alex Pretti & Renee Good” 0201
Man in Business Suit Levitating @dfeldman.org · 10/09/2026This is a new one. Post Office truthers 120
Man in Business Suit Levitating @dfeldman.org · 10/09/2026Continuing this little experiment, I made a bike themed version This took all of 20 minutes with Claude, which is terrifying It obviously isn’t GREAT graphics, but it’s a lot better than I expected with essentially zero effort 381
Man in Business Suit Levitating @dfeldman.org · 10/09/2026This kind of smart, walkable mixed-use urbanism is illegal to build in most American cities 171
Man in Business Suit Levitating @dfeldman.org · 08/09/2026Dumb idea #723: bike trainer game where you fly an airplane over a city. There are no hand controls, you just pedal faster or slower to make the plane go up or down to go through the rings and score points. It’s just a fixed track, no steering. 470
Man in Business Suit Levitating @dfeldman.org · 08/09/2026One of the most significant events leading up to the Civil War was when the Supreme Court ruled against Dinosaur Dred Scott, and he ate them Their remains are now commemorated by nine holes 020
Man in Business Suit Levitating @dfeldman.org · 08/09/2026This shouldn’t be a problem, she can sell to all the Republican bookstores … oh wait 3184
Man in Business Suit Levitating @dfeldman.org · 07/09/2026Apparently it’s become a thing for Sky Glider riders at the Minnesota State Fair to drop undergarments on the roof of a particular building as they pass over 170