Periodicals; Chemical industry; Textile industry; Plastics industry; Ice; Housing; Glue;
Table of Contents: A leap ahead in lubricants; New air of structural importance; The mighty module for microelectronics; The ice age: a modern version; Coating to charm a community; Hydraulic lift for six million tons of iron; The house the air...
Table of Contents: The ultimate canoe challenge; Almost instant omelets; Keep 'em rolling; Hidden paths through landscaped offices; Shedding new night on architecture; The summer people; a perfect match; Clenet and rain dance: a classy duo; An air...
Periodicals; Chemical industry; Explosives; Dynamite;
Table of Contents: DuPont Gelatin Blasts Tunnels Under the Mississippi; Dynamite Extinguishes Mine Fire; The Blast Heard 'Round the World; Practical Explosives' Efficiency; DuPont Blasting Gelatin Not Low Freezing; Foresight and Hindsight; Lighting...
Table of Contents: Nearing the turning point; The importance of color in Fabrikoid; Hunting posted property; How boreholes are drilled; Fibersilk, not a subsitute; Daylight indoors; Viscolac now called Duco Clear Finish; Manufacture of Silica sand;...
Table of Contents: Sketching the background; Sweep of the years; Resume of black powder history; Old black powder days; High spots of DuPont high explosives history; Forty-five years ago; Importance of chemistry in DuPont industries; DuPont...
Historians, in a not too distant future, are likely to point out that nothing this country has accomplished since the war is of more profound importance than our recent achievements in highway construction. Especially important the all weather...
General view of Wilshire Blvd showing interesting points of importance. Lafayette Park is in the foreground, exclusive Town House right center and Bullock's Wilshire Hotel with tower, in left center. The Hollywood Hills are on the right with Santa...
Leisenring reports his disappointment that the DuPont Company did not have powder ready for his market and discusses the importance of maintaining a powder supply to win new customers.
Growing importance of chemistry in modern life carries the challenge of safeguarding public health and safety against unforeseen hazards. New chemicals are subjected to elaborate and exhaustive tests before they are permitted to become commercial...
The industrial chemist today stands in sharp contrast with the lone wolf inventor common even a little more than a generation ago. Although the initiative and creative thought of the individual is still of prime importance, the modern researcher is...
The industrial chemist today stands in sharp contrast with the lone wolf inventor common even a little more than a generation ago. Although the initiative and creative thought of the individual is still of prime importance, the modern researcher is...
New soap perfume sin the making. In the chemists laboratory, a miniature soap machine turns out hundreds of cakes of soap. Perfume to be tested is incorporated in the soap while it is mixed in the plodder. Cast in a die, the soap cakes are...
The weight of fabrics, which is of importance to the manufacturer, wholesaler, retailers and consumer, is determined by precision balance. Sections of fabric measuring 4"" x 4"" are used to determine the weight per square yard.
Before leaving spinning areas, en route to washing and de-sulfuring, cakes of yarn are wrapped in stockings of various colors, which designate denier, filament count, type of yarn, and other information of importance in ensuing operations at rayon...
