24 photographs : albumen ; 7.8 x 10.9 cm, on card 17.4 x 22.4 cm ...
One special exhibit will showcase the Dryptosaurus, discovered just one mile from where the museum stands, back in 1866. Learn more about the museum at edelmanfossilparkmuseum.org.
[DXCommander] shows us his 40 meter two-element vertical antenna build in the video below. A typical Yagi is just a dipole with some slightly longer or shorter elements to direct or reflect the ...