There are definitely times in which anxiety and even depression are part of the cancer process. For example, the initial adjustment to being diagnosed with cancer can be one of the most trying times in the cancer experience, in which a whirlwind of emotions and racing thoughts take over.
Vertical farming: A hot new area for investors. One of the hottest new areas for early-stage investors right now is vertical farming, says investment banker Craig Lawson. One of the most promising fields in agriculture these days entails growing crops indoors in layers, stacked in racks, in existing underutilized warehouses or multi-story buildings.
The Armenian tower hydroponicums are the first built examples of a vertical farm, and is documented in Sholto Douglas' seminal text  Hydroponics: The Bengal System first published in 1951 with data from the then-East Pakistan, today's Bangladesh, and the Indian state of West Bengal.