Some Basic Facts About Cancer When the genes in normal (somatic) cells mutate cell behaviour may change over time leading to cancer. Mutations are a normal part of the life of a cell. That’s because when cells divide they replicate their DNA but imperfectly. In a previous blog w

When we think of technology we often overlook agriculture because it has been part of humanity since the Neolithic Revolution, a span of more than 10,000 years. Yet agriculture is intensively technological in nature and in the 21st century we are going to see dramatic changes in the w