9. Dihydrogen monoxide:
Toxicity
Death due to accidental inhalation of DHMO even in small
quantities
Found in biopsies of pre-cancerous tumours and lesions
Prolonged exposure to solid DHMO causes severe tissue
damage
Gaseous DHMO can cause severe burns

11. 64 Grams 168 Tonnes
2.6 million times as much !

15. Positive discrimination
Quality and Safety
Inspections
Emergency Lighting
Smoke detectors
Sterilizing
Medical Equipment
Preserving Foods
Detecting
stowaways!
Leak Detection
Fracking Tracers
DNA Sequencing
Compact
Fluorescents
Nuclear Medicine
& Imaging
Materials Research
Pacemaker batteries