Sending flocks of tiny satellites out past Earth orbit and solving the irrigation efficiency paradox
Science Magazine Podcast
Science Podcast
4.3 • 842 Ratings
🗓️ 23 August 2018
⏱️ 22 minutes
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| 0:00.0 | Morgan State University, a Baltimore, Maryland Carnegie R2 doctoral research institution, |
| 0:05.0 | offers more than 100 academic programs and awards degrees at the Baccliorate, Masters, and Doctoral Levels, |
| 0:12.0 | is furthering their mission of growing the future leading the world. |
| 0:16.0 | Morgan continues to address the needs and challenges of the modern urban environment. |
| 0:20.0 | With a four-year quadrupling of research, more than a dozen new doctoral programs, |
| 0:25.7 | and eight new National Centers of Excellence, |
| 0:28.5 | Morgan is positioned to achieve Carnegie R-1 designation in the next five years. |
| 0:33.7 | To learn more about Morgan and their ascension to R1, visit morgan.edu slash research. |
| 0:44.4 | Welcome to the science podcast for August 24, 2018. I'm Sarah Crespi. In this week's show, Deputy News Editor Eric Hayond talks about the possibility |
| 0:55.5 | of sending CubeSats. These are briefcase-sized satellites on interplanetary missions, and the |
| 1:02.2 | technology needed to make that happen. And also this week, our new producer, Megan Cantwell, |
| 1:07.5 | makes her debut on the podcast. She talks with Brad Eudal and Quentin Grafton about the irrigation efficiency paradox. |
| 1:14.7 | This is this inescapable fact that when farms increase their irrigation efficiency, |
| 1:19.9 | they still seem to use the same amount of water. |
| 1:22.5 | What is causing this and what can be done to better conserve water in a warming world? |
| 1:29.0 | Now we have Eric Han, Deputy News Editor for Science. |
| 1:32.5 | He's here with a story on CubeSats, these very small satellites that have been used mostly |
| 1:39.0 | to look back at the Earth once they're launched into space, but now they're going to go |
| 1:43.8 | where no CubeSat has gone |
| 1:45.9 | before. Hi, Eric. Hi, Sarah. So let's start with what a CubeSat is. CubSat is just a term for a small |
| 1:54.4 | satellite. It's a class of small satellites made from little cubes, 10 centimeters on a side. They've been standardized. You can buy all |
| 2:03.3 | sorts of important satellite parts that fit into these cubes. And so it's almost modular. |
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