Not true at all. High resolution mass spec can easily do so. Different batches of lead have significant differences in isotope ratios, depending on the parent radioisotope that the lead is derived from, which ultimately goes back to what the geochemistry of the lead mass source. Likewise, recycled materials can have similar (but more subtle) differences.
One can`t tell the present location of the physical object from childhood when a guy is 30 years old or more coz by then the crib is probably gone. Even babies gnaw on windowsill ledges that had lead paint in them, and their tricycles and toys also had lead in them-
IT IS IMPOSSIBLE TO TRACE ALL THAT LEAD BACK TO CHILDHOOOD TOYS AFTER ADULTHOOD_
PROVE YOUR CASE- Where`s the evidence that someone has actually traced lead poisoning in an adult back 30 years to a childhood object contaminated with lead paint-
I am waiting.
BTW I STILL GOT MY CRIB FULLA LEAD PAINT N I`m pushing 80 hahaha perfect health too
what a buncha crap
Look at this non-sequitur from a UCLA “STUDY”
WELL DUHHH
“Over 40% of homes built between 1940-1959 and over 65% of
homes in the United States built prior to 1940 still contain hazards due to leaded paint. The lead from the paint gets incorporated into household dust and is both inhaled and ingested by small children, who are prone to putting play items in their mouths as they explore their surroundings.”
In addition, studies suggest individuals who suffer from chronic lead poisoning during early childhood are more likely to behave violently
and engage in criminal behavior later in life.
http://www.environment.ucla.edu/reportcard/article3772.html
This means that 50% of all the people born in the USA since 1940 and earlier are actually criminals and they just can`t help it.
What a bunch of crock!!