Since we havent used our combine for many years, I would need to pay someone to do the combining too. Alfalfa/grass hay is going for around $3/bale now, so I would need to make $3000 off the field to pay for the hay I need. Risk in combining is messing up the alfalfa if the oats get flattened or the windrows get rained on. YT Home | Forums.
It was 1870 when William Lyman invented the familiar household can opener. This openerâs sharp rod pierced the canâs center, an adjustable lever clamped over the can, and then a cutting wheel rotated around the canâs rim.
Valerie Thomas is a scientist and inventor. She invented the illusion transmitter, for which she received a patent in 1980. Thomas has been awarded the Goddard Space Flight Center Award of Merit and the NASA Equal Opportunity Medal. EDUCATION: Thomas was interested in science as a child, learning at the age of 8 about electronicsâ¦