Tag: IQ

Do You Know The Lead Symptoms?

Do You Know The Lead Symptoms?

The water crisis in Flint, Michigan, has all eyes on the dangers of lead poisoning. But until President Obama declared a state of emergency in Flint last month, many of us had stopped thinking of lead exposure as a major health concern. The toxic metal was phased out of plumbing materials, gasoline and household paint way back in the 1970s and 1980s. Still, lead is something […]

What your brain activity can reveal about your attention span

What your brain activity can reveal about your attention span

During a 1959 television appearance, Jack Kerouac was asked how long it took him to write his novel On The Road. His response – three weeks – amazed the interviewer and ignited an enduring myth that the book was composed in a marathon of nonstop typing. Like the Kerouac of legend, some people possess the […]