In an early, simple hay tedder described in 1852 and manufactured in Edinburgh by the company of Mr. Slight, the two wheels, via a spur wheel and a pinion, drive a set of light wheels, the rake wheels; on these two rake wheels are mounted eight rakes, which pick up and disperse the hay.
It should be noted, how-ever, that only about 1 out of every 10 STEM workers has a high school diploma or less. Those with gradu-ate degrees in a STEM job earned more than $40 per hour, nearly $4.50 more per hour on average than those with non-STEM jobs.
Conclusion about forensic science technician salary. The hourly wage for a forensic science technician with less than 1 year experience is around $15.75 per hour while the hourly wage for those with over 5 years of experience is around $32.29 per hour.n addition, a well-established forensic science technician receives a much higher salary ranging from between $48,279 to $86,474 per annum. An average hourly wage for a forensic science technician geneticist ranges from between 14.90â$38.62 per hour.