Most film has a shelf life of 150 years or less. Video starts to degrade at 10 years. This new Wichita company is trying to save as much of it as it can.

Additional scenes include the Great Salt Lake and a copper mine in Bingham, Utah, along with close-ups of Foxtail Pine branches and a woman modeling against the backdrop of the canyon.

Following is a transcription of the video: Narrator: Himalayan salt doesn't actually come from the Himalayas. It's mined 186 miles away in Pakistan. Thanks to its pink hue and supposed health ...