BBCNEWS Click September 8, 2021 00:43:00
A heating pad warms from underneath. there is a sensor below that aluminium plate. while other sensors keep humidity in check. it will turn a fan on so it draws off any excess. as well as leftover veg, mealworms can eat things like stale bread, old coffee grounds, and even polystyrene. even their waste is not wasted. you can use it like this for putting it in your plants. the students in hong kong are some of the first to use the device to grow edible insects. they have been making bug burgers, ...
Source: archive.org