Kobo has its own audiobook store and also uses Bluetooth, but you can’t swap between formats mid-book in the same way. Still, if you’re happy listening start-to-finish, it’s a perfectly good ...

The Secret Life of Lego Bricks provides a behind-the-scenes look at Lego's design process throughout its storied history.

A novel wideband cavity-backed slot antenna operating at X-band is proposed. Compared to conventional cavity-backed slot antennas, both the bandwidth and gain of the proposed antenna are significantly ...