KDFW10 小时
Largest LED dome theater opens at Fort Worth Museum
The Fort Worth Museum of Science and History has a brand new Omni Dome Theater opening this weekend. It's the world's largest ...
A 'giant' rising in the desert: World's largest telescope comes together (photo)
Construction of the world's largest telescope moves forward with progress of the dome and housing for the primary mirror.
India Today2 天
World's largest telescope is rising in the middle of a desert
Ground-based telescopes work best when the atmosphere between them and the Universe is kept to a minimum, making the ELT’s ...
Amazing architecture: Inside the largest mosque in Central Asia
Astana's Grand Mosque boasts an array of record breaking feats. Euronews Culture takes a tour around this architectural ...
PBS7 年
Concrete Dome
One of the largest domes in the world, the Pantheon, is made of concrete. You saved a lot of money building this dome with concrete. But remember: concrete is very heavy. About halfway down the ...
Scientists discover world’s largest coral—so big it can be seen from space
Exclusive photos reveal a sprawling, 300-year-old coral near Solomon Islands, recently discovered by the National Geographic ...
Extremely Large Telescope: The steel frame of the giant telescope is finished
The world's largest telescope by far is being built in the Chilean desert. New aerial photos show how the instrument ...
PBS1 个月
Click on the image for a gallery view
Magnificent temples to wealth were designed across Florence and the largest dome in the world was built by Filippo Brunelleschi, the brilliant engineer. Men no longer accepted at face value the ...