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.
Part of the Project management glossary: A pilot conversion is a hardware or software migration method that involves rolling out the new system to a small group of users for testing and evaluation.During the pilot implementation, the test group users can provide valuable feedback on the system to make the eventual rollout to all users go more smoothly.n the other hand, the test group could determine that the system is not a viable option for the organization. Alternatives to pilot conversions include: 1  Big bang adoption, which involves complete and simultaneous implementation of the new system across an organization.