The Carl Sagan speaks of Eratosthenes The popular astronomer Carl Sagan and Narrator presents the many incredible discoveries made by the ancient Greek mathematician Eratosthenes. In this clip from the Science series "Cosmos", the Sagan shows us how Eratosthenes calculated the circumference of the Earth.
Weather presenter discovers he has a touch screen On the morning of Thursday, August 4, 2022, live on the American channel ABC 7 Chicago, weatherman Greg Dutra was surprised to see the image move when his hand touched the screen he uses every day to present the weather forecast. He had just found out, that the screen is touch sensitive, allowing him to pan the map or zoom with a simple finger tap. His reaction greatly amused the show's co-hosts.
What is in a purse; Looking for a charger, a man will discover all the strange items found in a woman's purse. A funny sketch by Anwar Jibawi.
Stefanos Tsitsipas brings out an insect from the field Monday, January 24, 2022 during the Australian Open against American Taylor Fritz, Greek tennis player Stefanos Tsitsipas helps a ball girl get an insect out of the field. He used his racket to grab the little insect, and took it off the field to the applause of the crowd.
Do not throw the rolls away from the toilet paper This guy had the idea to put a roll of toilet paper in a microwave and made an incredible discovery. The rolls explode like popcorn and turn into toilet paper again. The video is of course humorous. Don't try it at home!
Engine with some handmade repairs An engineer disassembles an engine to discover some handmade repairs on it. Pieces of cardboard mounted on the crankshaft and pistons to deal with damage.
The ancient automatic doors of Heron We think of automatic doors as a fairly modern invention, but 2000 years ago the ancient Greek engineer and inventor Heron from Alexandria had built the first automatic doors. Heron was an authority on engineering, and his inventions were centuries old, even millennia ahead of their time. The aeolosphere, was essentially the first locomotive ever built, and was used as an automatic opening mechanism for doors in temples and theaters.
The last message of the Zodiac killer has been decrypted On December 3, 2020, A group of three people made a major discovery deciphering the unresolved 340-character encrypted message of the serial killer Zodiac, who was never arrested. The text of the message was unknown for 51 years, since 1969. On December 5, the team was able to decode the message, and sent the solution to the FBI. The three men who broke the code were Australian mathematician Sam Blake, and developers Jarl Van Eycke from Belgium and David Oranchak from the USA.
Arecibo radio telescope collapses One of the most famous telescopes on the planet, the Arecibo radio telescope in Puerto Rico, collapsed on Tuesday, December 1 after fifty-seven years of operation. The Arecibo radio telescope was used by astronomers around the world and made it possible to discover the first planets orbiting a star outside the Sun.. Two of the cables that supported the 900 tonnes of telescope instruments broke on August 10 and November 6, for an unknown reason. The fall of the cables had pierced the satellite dish. The telescope was then deemed very unstable and unrepairable and was to be demolished. Access to it had since been banned for fear of a sudden collapse, which finally took place just before 8 p.m.. on the 1st of December.
A girl does not realize that she was bitten by a snake Feeling severe pain in her right leg, η Paris, a cheerleader from Texas, he does not realize that he has just been bitten by a hook, a kind of venomous snake. Watching the video at the hospital, will discover with the doctor the presence of the snake. He took 4 doses of antidote and gradually recovered.
A strange discovery PlayStation The Sven Johnson observes something strange as it opens the PlayStation 4 at his home. The console startup music is identical to the piece "Adore You" of Miley Cyrus.
How can you make a Lego construction fly; The user Brick Experiment Finland experimenting with Lego pieces, trying to find the most effective gear and propeller system.
Parked on the tram lines (Greece) An Ellinaras in Glyfada, thought to leave "for a while" his car on the tram lines so he can go up to the kiosk.
Greek and Italian grandfathers The Greek-Italian comedian Anthony Locascio make a comparison between the Italian and the Greek grandfather.
Why is Stephen Fry so passionate with the ancient Greeks; British author, actress, journalist and comedian Stephen Fry among others, says little about his new book "Heroes", and explains why he admires so much the ancient Greek culture and mythology.
einai rosopontioi
άμα κατέβεις προς Πέραμα θα δεις οτι μάλλον τους σκίζουμε σε αυτό το θέμα…..
Μην ανοισηχεις στην λαμογια και οι Ρωσοι δν πανε πισω…..βασικα οι Ανατολικες χωρες μοιαζουνε…….