The trouble is, it often takes considerable juggling of the component values in the circuit around the junkbox semiconductors before your completed project performs as the author's did.

A sweaty reaper from his tillage brought / First fruits, the green ear and the yellow sheaf.

The second case study illustrates the opportunities for linking data from different monitoring schemes by examining the relationship between two potential stressors: organic pollution and resectioning of the river channel.

The boss incentivised the workforce by offering bonuses.