Engineering
Forget that expiration date on your salmon or yogurt. A graduate student at SMU (Southern Methodist University) has developed a miniature pH sensor that can tell when food has spoiled in real time.
Mar 16, 2023
0
58
Business
The push for recipients of Supplemental Nutrition Assistance Program (SNAP), formerly known as food stamps, to shop online has been hailed by anti-hunger activists as a win-win solution to food insecurity. Locally, one out ...
Aug 31, 2022
0
11
Energy & Green Tech
As Germany scrambles to reduce its dependence on Russian energy, the pungent fumes from the manure and other organic waste in Peter Kaim's farm could be part of the solution.
Mar 30, 2022
0
18
Machine learning & AI
Food insecurity in low-income countries is on the rise as climate variation and economic shocks, including the COVID-19 pandemic, take their toll. Accurately predicting when and where hunger crises occur is critical to effective ...
Feb 3, 2022
0
7
Energy & Green Tech
Cell phone batteries constantly dying, health centres bereft of modern equipment, a dependence on flashlights after sundown—Kafule Yigzaw experienced all these struggles and more growing up without electricity in rural ...
Jan 7, 2020
0
2
