https://pxreality.com/2026-10-31T13:45:30+00:00 https://pxreality.com/videos2026-10-31T13:45:30+00:00 https://pxreality.com/shorts2026-11-01T15:33:08.082Z https://pxreality.com/about2026-10-04T00:00:00Z https://pxreality.com/contact2026-10-04T00:00:00Z https://pxreality.com/privacy2026-10-16T00:00:00Z https://pxreality.com/live/speed2026-10-16T00:00:00Z https://pxreality.com/live/moon2026-10-16T00:00:00Z https://pxreality.com/live/day-night2026-10-16T00:00:00Z https://pxreality.com/live/light2026-10-16T00:00:00Z https://pxreality.com/live/iss2026-10-16T00:00:00Z https://pxreality.com/live/age2026-10-16T00:00:00Z https://pxreality.com/live/earth2026-10-16T00:00:00Z https://pxreality.com/videos/gta-6-is-almost-real-so 2026-10-31T13:45:30+00:00 https://pxreality.com/yt/l2TQ8b5zFAU-5c7b48998c-og.jpg https://pxreality.com/yt/l2TQ8b5zFAU-5c7b48998c-og.jpg GTA 6 Is Almost Real. So Are We in a Game? GTA 6 comes out November 19 and lets millions of people drive around a Florida that isn't real. I live in the real Florida, and it got me wondering: what if the real one is a game too? We go from one white dot (Pong, 1972) to a whole state in 54 years, learn the secret every game uses, look at Nick Bostrom's famous 2003 idea, check three clues (clues, not proof), see how scientists actually tried to test it, and then find the world builder that's much closer than any computer: your own brain. Try the blind spot test at 7:16! Our animation is our own art. No game footage or game art is used. https://www.youtube.com/embed/l2TQ8b5zFAU 2026-10-31T13:45:30+00:00 yes https://pxreality.com/videos/the-5-deadliest-places-in-the 2026-10-24T13:00:10+00:00 https://pxreality.com/yt/kk44DVSNcCE-a806be1a61-og.jpg https://pxreality.com/yt/kk44DVSNcCE-a806be1a61-og.jpg The 5 Deadliest Places in the Universe It's Halloween, so Dr. PX counts down the five deadliest places in the universe, with a ghost danger meter to keep score. https://www.youtube.com/embed/kk44DVSNcCE 2026-10-24T13:00:10+00:00 yes https://pxreality.com/videos/i-spent-one-day-on-mars 2026-10-20T23:00:21+00:00 https://pxreality.com/yt/eBuy5LB81ZA-c092484f2b-og.jpg https://pxreality.com/yt/eBuy5LB81ZA-c092484f2b-og.jpg I Spent One Day on Mars Rule number one on Mars: never take off your helmet. Dr. PX lands before dawn and stays for one full Martian day, from sunrise to sunrise. Minus 70 degrees, a smaller Sun, a dusty orange sky, jumps three times higher, warm feet and a cold head, a real dust devil recorded by NASA's Perseverance rover, the storm that silenced Opportunity, a BLUE sunset, two moons, and Earth as a tiny dot in the Martian night sky. https://www.youtube.com/embed/eBuy5LB81ZA 2026-10-20T23:00:21+00:00 yes https://pxreality.com/videos/nasa-recorded-the-sound-of-a 2026-10-17T20:06:37+00:00 https://pxreality.com/yt/csUpIW4sTSc-f5d6535258-og.jpg https://pxreality.com/yt/csUpIW4sTSc-f5d6535258-og.jpg NASA Recorded the Sound of a Black Hole (and Space Isn't Silent) 3 a.m. A message arrives from Commander Robin, six billion kilometers away in the Kuiper Belt: "Space isn't silent." But every science book says it is. So Dr. PX goes looking, and finds REAL recordings: wind on Mars, Earth's "chorus" that sounds like birds, Voyager 1's ringing plasma between the stars, and a black hole singing 57 octaves too low to hear. https://www.youtube.com/embed/csUpIW4sTSc 2026-10-17T20:06:37+00:00 yes https://pxreality.com/videos/how-many-people-have-walked-on 2026-10-11T13:49:13+00:00 https://pxreality.com/yt/uRvJLhHnWjQ-c27b691a85-og.jpg https://pxreality.com/yt/uRvJLhHnWjQ-c27b691a85-og.jpg How Many People Have Walked on the Moon? July 20, 1969: alarms ringing, boulders below, fuel almost gone. Then touchdown. Only twelve people have ever walked on the Moon. One played golf up there. One dropped a hammer and a feather. One left a photo of his family in the dust. Join Dr. PX to meet all twelve, with the real NASA photos and film. https://www.youtube.com/embed/uRvJLhHnWjQ 2026-10-11T13:49:13+00:00 yes https://pxreality.com/videos/the-robot-thats-a-whole-day 2026-10-10T13:11:03+00:00 https://pxreality.com/yt/F1rWVCJF_iM-dea765c9fa-og.jpg https://pxreality.com/yt/F1rWVCJF_iM-dea765c9fa-og.jpg NASA's Voyager 1 Is Still Talking to Us After 49 Years Imagine saying "hello" and waiting a whole day for it to arrive. On November 18, 2026, that's exactly how far away Voyager 1 will be: one light-day from Earth. Launched in 1977 with less memory than one photo on your phone, it flew past Jupiter and Saturn, took the Pale Blue Dot, left the Sun's bubble, and survived a breakdown that NASA fixed from 15 billion miles away. Join Dr. PX for the whole story, with the real NASA photos. https://www.youtube.com/embed/F1rWVCJF_iM 2026-10-10T13:11:03+00:00 yes https://pxreality.com/videos/i-tried-to-land-on-every 2026-10-08T21:03:36+00:00 https://pxreality.com/yt/QWL9ktYuFGg-3c8b26d0db-og.jpg https://pxreality.com/yt/QWL9ktYuFGg-3c8b26d0db-og.jpg I Tried to Land on Every Planet Eight planets. One rocket. One very official passport. Dr. PX tries to land on every planet in the solar system and get a stamp from each one: Mercury, Venus, Mars, Jupiter, Saturn, Uranus and Neptune (and a quick hello to Pluto). Some of them try to kill him. Four of them don't even have a floor. You'll see: why the Sun looks 3x bigger from Mercury, the Soviet lander that survived 127 minutes on Venus, Olympus Mons, Mars's blue sunsets, the NASA probe that fell into Jupiter, Saturn's super-thin rings, the planet that rolls on its side, the planet found with math, and why Earth is named after the ground. Honest note: the trip is a cartoon adventure; every fact in it is real and sourced below. "Diamond rain" on Neptune is a scientific idea, not yet proven. https://www.youtube.com/embed/QWL9ktYuFGg 2026-10-08T21:03:36+00:00 yes https://pxreality.com/videos/what-if-you-drilled-straight-through 2026-10-07T19:00:34+00:00 https://pxreality.com/yt/I8x8r9De8Qs-4b4f2431e4-og.jpg https://pxreality.com/yt/I8x8r9De8Qs-4b4f2431e4-og.jpg What If You Drilled Straight Through the Earth? What's the longest trip you could ever take? Not around the world. Straight DOWN. Dr. PX bolts a drill onto his rocket and digs from one side of the planet to the other. On the way: why nobody has ever done it (the Soviet Kola hole, Project Mohole, Germany's KTB), how deep our deepest hole really is, what's inside the Earth, what happens at the very center, and whether you'd flip upside down after passing it. Honest note: nobody can do this today. The heat and pressure inside the Earth would destroy any machine we have. But the physics is real, and it's wild. https://www.youtube.com/embed/I8x8r9De8Qs 2026-10-07T19:00:34+00:00 yes https://pxreality.com/videos/are-we-aliens 2026-10-04T18:00:36+00:00 https://pxreality.com/yt/fTh6xwVm2Lg-0b86de5ec4-og.jpg https://pxreality.com/yt/fTh6xwVm2Lg-0b86de5ec4-og.jpg Are We Aliens? The Evidence Is Stranger Than You Think In 1969, a fireball exploded over a tiny town in Australia, and the rocks that fell were hiding a secret about YOU. Grab your backpack and join Dr. PX on a space adventure to answer one big, weird question: are we aliens? Four stops, one tiny superhero, and a twist at the end: 🪨 Space rocks carrying the building bricks of life 🛰️ The NASA spacecraft that grabbed a piece of an asteroid (like a claw machine… in outer space!) 🐻 The water bear that survived open space 🔴 The "leopard spots" a NASA rover found on Mars ⭐ And why every bit of you was cooked inside a star https://www.youtube.com/embed/fTh6xwVm2Lg 2026-10-04T18:00:36+00:00 yes