The benefits of honeybees

Honeybees are of huge economic importance, vital for the pollination of many fruit, vegetable and seed crops. Also a wide variety of important products are made from the honey, beeswax, pollen, royal jelly and propolis […]

The net energy of food

Food provides people with energy, but it also takes energy to gather, cultivate, process and prepare food. The difference between the energy consumed as food and the energy used to produce it, is the net energy of […]

The Humble Onion

There is nothing more humble than an onion. They are cheap, plentiful and easy to grow yourself.

Onions are a staple ingredient in the cuisine of many cultures worldwide. These savoury root bulbs are one of […]