Take an exclusive look at how sunflower oil is made in the factory, from harvesting sunflower seeds to the final bottled product. Watch as advanced machinery is used to extract the oil from the seeds, ...

To eat sunflower seeds, or 'pipas', fans need to 'deftly crack open the shells with their teeth and spit them out'. | Credit: Christina Körte / Image Professionals GmbH / Alamy Snacking on ...