Weird Science! Old Mattresses Help Syrian Refugees Grow Crops
When it comes to the necessities of growing plants, your mind probably goes to a few things: water, light and soil.
Syrian refugees grow crops from old mattressesSyrian refugees, working with experts from University of Sheffield and the United Nations Refugee Agency UNHCR, are using hydroponic farming to grow vertical gardens.
![Syrian refugees grow crops from old mattresses [Video]](https://video.newsserve.net/300/v/20200728/2007281010-Syrian-refugees-grow-crops-from-old-mattresses.jpg)
