How - The American Dental Association (ADA) has published a statement on dental unit waterlines that challenges the industry to produce systems that can reduce the level of bacteria used in dental treatment water to 200CFU/ml or fewer by the year 2000.
The stonefish is the most venomous fish in the world, reaching an average length of 30 to 40 centimetres and up to 2 kg / 5 lbs in weight. The stonefish is the most venomous fish in the world, reaching an average length of 30 to 40 centimetres and up to 2 kg / 5 lbs in weight.
Sea snakes are very poisonous. The most poisonous one is the Beaded Sea Snake. Just 3 drops of venom can kill about 8 people! Fortunately, these snakes have short fangs and they are unable to bite through diverâs suits very easily.