The video shows a close-up view of a corn cob that has been harvested. The cob is covered in white powder, which appears to be a fungal growth. The cob is being held by a person's hand, and a measuring tape is visible in the background. The person's finger is pointing to the fungal growth on the cob. The corn cob is yellow with green stripes, and the fungal growth is concentrated at the top of the cob. The person's hand is steady, and the focus is on the fungal growth and the cob.