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.
Average Hourly Rate for H.E.B. Read More. Median pay for H.E.B. workers sits around $11.38 per hour, and overtime compensation can push that up to $22.00. How long you've been working influences pay for H.E.B. workers the most, followed by what you do at the company and geography.mployees. Read More. Median pay for H.E.B. workers sits around $11.38 per hour, and overtime compensation can push that up to $22.00. How long you've been working influences pay for H.E.B. workers the most, followed by what you do at the company and geography.