In 1959 she won an award from the American Chemical Society for a paper she co-wrote, The Nylon Rope Trick, which demonstrated a way of producing nylon in a beaker at room temperature.
To do so they took a beaker made of PVC, filled it with a mixture of nitric and sulphuric acids, and left it for six hours.
They then poured a solution of all four enzymes into the beaker and waited a day.
They put white cotton cloths stained with starch, grass, egg or mustard oil into the beaker.
War games View from the bridge O for a beaker full of the warm South Airtime is money Shift-Ctrl-Dell Bit by bit New model army The voice of public choice ReprintsThe change is hardly a surprise.
This is why sunshine can readily turn a thin layer of water on a road into steam but cannot do the same for a lake.The MIT researchers sought to address this in a laboratory set-up that consists of a double-layered black disc floating on the surface of water in an insulated beaker.
In other words, dirty water doesn't drive away the bivalves; rather a lack of bivalves invites the filth.Don Meritt, a bluff, burly, deeply-tanned PhD waterman who runs the hatchery (and whom everyone university president and beaker-scrubber alike calls Mutt) explains that this is a gross oversimplification, but it contains a grain of truth.
War games View from the bridge O for a beaker full of the warm South Airtime is money Shift-Ctrl-Dell Bit by bit New model army The voice of public choice ReprintsOther measures show improvement as well.
Hui Cao, a physicist at Northwestern University in Illinois, has found a way to make lasers a thousandth of a millimetre across in a beaker of chemicals.Large, table-top lasers come in many varieties, but all have the same basic ingredients.
War games View from the bridge O for a beaker full of the warm South Airtime is money Shift-Ctrl-Dell Bit by bit New model army The voice of public choice ReprintsTheir first task is to put banks into the models.
Their purpose was to cleave the polymers on the beaker's inside surface into smaller molecules that have reactive chemical groups at their ends.This done, they emptied out the acid, washed the beaker with distilled water and added a chemical called glutaraldehyde.
