The Wright brothers designed and constructed the world's first practical fixed-pitch propeller and developed the aerodynamic theory to calculate its performance during the process of creating their ...

The Royal Society of Chemistry has signed the San Francisco Declaration on Research Assessment (DORA), continuing our drive to modernise how we measure excellence in the chemical sciences. We are the ...

The Wright brothers designed and constructed the world's first practical fixed-pitch propeller and developed the aerodynamic theory to calculate its performance during the process of creating their ...