The Geo. Graham Orrery Tourbillon integrates a mechanical solar system model with meteorites as planets. It is just $330,000. From Graham1965's description of the dial:
Blue lacquered dial with Geo.Graham Tourbillon Orrery inscription at 4 o'clock
3 scales - from the outside to the centre: hours and minutes scale, Gregorian calendar (365.25 days - Earth indicates the date), Zodiac scale (12 astrological signs - Earth indicates the zodiac sign). Counter-clockwise reading.
Solar system: The Moon (from NWA4881 meteorite, Ø0.90 mm)
The Earth (Kingman Turquoise, Ø3.20 mm)
Mars (Tissint meteorite, Ø1.70 mm)
The Sun (pink gold (18K) - hand-engraved Tourbillon bridge with 2 Phoenix heads inspired by George Graham decoration and a close set diamond at the centre (Ø2.50mm). Counter-clockwise reading.
Off-centre skeleton pink gold (18K) hands with black Super-LumiNova coating
The Advanced Rapid Imaging and Analysis (ARIA) team at NASA’s Jet Propulsion Laboratory in Pasadena, California, created these Damage Proxy Maps (DPMs) that show the areas in California that were probably damaged by the Woolsey and Camp Fires.
Life on Mars has always been a standard science fiction topic, but Season 2 of National Geographic’s “Mars” shows how real and attainable that focus has become. The first season of the docudrama series aired in 2016 and was notable for its blending of fiction and science-based documentary, a format the show has maintained and […]
On this day in 1966, Buzz Aldrin took the first selfie in space while standing on his seat and hanging out of an open hatch as part of the Gemini XII mission. From NASA: This “stand up” EVA (the first of three during the mission) was conducted with the hatch off while Aldrin stood on […]
A picture can be worth a heck of a lot more than just a thousand words. If you’ve squinted for ages trying to get just the right photo, you might have the right passion for a career behind the camera. You might even have the right equipment, but do you have the know-how? The Beginner-To-Expert […]
In case you hadn’t noticed from the sleigh bell-heavy music and the hues on your Starbucks cup, the holiday season hasn’t shown any more patience this year. But that doesn’t need to be a bad thing, especially if you’re hoping to get a jump on your shopping. Retailers aren’t waiting til Black Friday to dish […]
What do you get for the techie who has everything? How about giving them a Raspberry Pi and letting them make pretty much anything. Or better yet, do it for yourself with the Ultimate Raspberry Pi eBook Bundle. This trove of ideas and education unlocks the unlimited potential of this mini-computer, whose affordability and versatility […]