Single Light Sensor Line follower

This is a YouTube video showing how to build a simple single-light-sensor line following program.

Questions

These are my questions for the trip

1. Can certain food get continmated easily.

2. Can the continmated food, can get a person sick.

3. Can continmated food effect your health?

54. Can certain food can not get contimanted?

Question for Publix

Here are a few questions for Publix:
1. How do you keep meat decontaminated when the meat is being shipped?
2. Have you guys ever gotten complains about contaminated meat?

-Zain

Questions for Publix

Where do you get your meat products from?

How do you package the meat?

--Kyle