Watch videos about lasers

  • Fecal Residues on Chicken
    Fecal Residues on Chicken
    Researchers use laser imaging to determine the proportion of retail chicken contaminated with fecal matter.
  • Antioxidant Level Dynamics
    Antioxidant Level Dynamics
    Using an argon laser to measure human antioxidant levels in real time, researchers uncover how fast stress can deplete the body and how slowly it takes to restore antioxidant levels
  • Broccoli Sprouts
    Broccoli Sprouts
    Broccoli sprouts are likely safer and more nutritious than alfalfa sprouts.