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.
Philo Farnsworth created a technology which underlies one of the 20th Centuryâs most ubiquitous products, yet he died a man of modest means and is relatively unknown today. Philo was an inventor, not an innovator. He was primarily motivated by the educational potential of his invention, not the wealth it might generate.