NPR's Madeleine Brand reports on some low-cost but high-tech and efficient building structures proposed to house refugees displaced by the Indian Ocean tsunami.
Copyright 2022 NPR. To see more, visit https://www.npr.org.
NPR's Madeleine Brand reports on some low-cost but high-tech and efficient building structures proposed to house refugees displaced by the Indian Ocean tsunami.
Copyright 2022 NPR. To see more, visit https://www.npr.org.