Air travelers in the next few years may be able to take a futuristic flight on an innovative blended-wing-body aircraft meant ...

A diagram of the audio enclave system "To test the system, we used a simulated head and torso dummy with microphones inside its ears to mimic what a human being hears at points along the ...

A diagram of the proposed Underground Gravity Energy Storage system A series of electric motor/generator units on both sides of the shaft would move each elevator up and down, generating ...

Screening of the references of all relevant papers resulted in 18 additional studies. The flow diagram in the figure describes the number of abstracts accepted and rejected by the two reviewers during ...