Notebook
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Science Past from the issue of October 7, 1961
CHEAPER WATER FROM SEA — Lower cost conversion of undrinkable sea or brackish water to potable fresh water will come closer to practicality through use of $75,000,000 appropriated by Congress for the next six years. Lowest cost achieved so far is one dollar per thousand gallons compared with the cost from ordinary sources of 30¢ […]
- Life
Evolution should be taught to all students
The antievolution movement in science education, which gained national attention in the 1920s, lives on in different forms.
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SN Online
ATOM & COSMOSJapan’s Hayabusa spacecraft has returned to Earth with the first-ever scrapings taken from an asteroid.
