LEGO is giving a nostalgic nod to the ‘80s with a SEGA Genesis Controller Set you can get for free. LEGO is giving away the SEGA Genesis Controller Set ($20 value) with an eligible purchase of $130 or ...

Abstract: Tunnel field effect transistors (TFETs) have emerged as one of the most promising post-CMOS transistor technologies. In this paper, we: 1) review the perspectives of such devices for ...

Abstract: As metropolises develop, air pollution has become a serious problem, especially in developing countries like China. Many governments and researchers have devoted themselves to tackling and ...

Here are five practical steps for thinking about your relationship with this technology, exploring what you want to say and experimenting with how to say it. By Katherine Schulten Look closely at this ...