Growers took red and yellow carrots to create the orange root, just like using a paint box. Before then, carrots were purple, red, white, green, yellow, or black. Carrots are readily available in five main colors in the stores these days: orange, red, purple, white, and yellow. Each color has a different health benefit.
A pilot study, pilot project or pilot experiment is a small scale preliminary study conducted in order to evaluate feasibility, time, cost, adverse events, and effect size (statistical variability) in an attempt to predict an appropriate sample size and improve upon the study design prior to performance of a full-scale research project.
A Project Review is an assessment of the status of a project, at a particular point in time. The first time in the project life cycle that a project review is undertaken is at the end of the first project phase, called Initiation. During this project review, a decision is made as to whether or not the team has met the objectives and is approved to proceed to the next project phase, being the Planning phase.