'No. 1 on the bottom-10 list of the worst jobs in science was this type of diver who swims in sewage & toxic waste'
a HAZMAT diver
POPULAR SCIENCE BEST OF 2007: No. 1 on the bottom-10 list of the worst jobs in science was this type of diver who swims in sewage & toxic waste
No. 1 on the bottom-10 list of the worst jobs in science was this type of diver who swims in sewage & toxic waste
No. 1 on the bottom-10 list of the worst jobs in science was this type of diver who swims in sewage & toxic waste
POPULAR SCIENCE BEST OF 2007
a HAZMAT diver
POPULAR SCIENCE BEST OF 2007