Using advanced methods to measure electrical activity in our heads, marketers can watch what happens in our brains.

Even with advanced methods of containerisation, the costs of transport are a deterrent to trade in goods.

Early diagnosis relies on visual inspections, which can be unreliable, while more advanced methods are timeconsuming and costly, resulting in some patients' conditions being exacerbated by late diagnosis.

The methods were made for everyday life and gradually taught advanced methods.

These advanced methods require a greater investment of time, money, and knowledge, but reward the diligent cultivator with far larger and much more consistent harvests.