Throw away your New Year's resolutions today, Jan. 2, and grab a free donut at Dunkin' and a free tote bag as you make your coffee run on a bitterly cold winter day in Pennsylvania and Delaware.

Dunkin's week of deals to help consumers get over the holiday drag is coming to an end on Friday, Jan. 2, with a sweet offer. The coffee and doughnut chain said on its social media channels it is ...

African patterns are famous for their vibrant colors and intricate designs. You can easily print these beautiful patterns on tote bags at home, without much hassle. This DIY project lets you add a ...

Abstract: This paper presents a comprehensive survey on acquisition, tracking, and pointing (ATP) mechanisms used in free-space optical (FSO) communications systems. ATP mechanisms are a critical ...