Plug-and-play external USB capture cards (often referred to as âUSB video grabbersâ) are quietly revolutionizing the way that businesses and universities record and live stream video. Magewellâs XI100D HDMI to USB3 video capture dongle. External USB capture cards perform a task traditionally assigned to internal PCI capture cards or dedicated video capture appliances. They enable video to be captured from a wide range of sources, including those that output to VGA, DVI, HDMI, and HD-SDI.
Answer 4: Beach sand has different colors because there are many different minerals that make up sand. In California, our sand usually looks white because it has minerals like quartz and pieces of shells that are made of calcium carbonate.
[vc_row][vc_column width=â1/1â³][text_output] ANSWERED QUESTION. New Mexicoâs dunes of gypsum. As part of our Curious New Mexico project, resident Tres Chaires asked about the White Sands National Monument, wanting to know what makes the sand white. Reporter Kenneth Ferguson went there to look into it. The unique gypsum dunes that make up White Sands National Park stretch as far as the eye can see.