资讯

OTD In Space - July 5: Russian Cargo Ship Arrives At Space Station
On July 5, 2015, the Russian Progress 60 cargo ship successfully docked with the International Space Station. The spacecraft ...
Should fluoride be in your water? Oklahomans weigh in
Should fluoride be in your drinking water? That’s a big question buzzing around the state right now. Gov. Kevin Stitt’s ‘Make Oklahoma Healthy Again’ initiative directs the ...