We're turning waste bread crusts into nutritious food with ancient Asian fermentation
Do you find yourself tossing away the crusts of your bread? You're not alone, but the scale of bread waste is staggering.
The last time it was legal, exports of sea sand destroyed dozens of Indonesian islands. Now, the ban is being lifted
The demand for sand is soaring in places like Singapore. But extracting sand from the sea is destructive. It’s worth looking ...