News
22h
Amazon S3 on MSNThe Channel Tunnel: Building the World's Longest Undersea TunnelBuy cool rail-related products on our online store: <a href=" --------------------------------------------------------------- ...
An important example of the 1960s and ’70s Land Art movement, the artist’s arrangement of four concrete tubes on the floor of ...
Gyrotron traveling wave tube (gyro-TWT) with Confocal waveguide structure can generate high power due to operating in higher order modes. In this paper, the linear and nonlinear theory of a 0.34THz ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results