Nature, Volume 101

amount appears applied Association body British carried cent chemical chemistry College Committee connection considerable considered contains Council course deals Department described determined direction discussion effect electric engineering examination existence experiments fact given gives Government important included increase industry Institute interesting issued Italy June knowledge known laboratory less light lines London March material matter means measure meeting ment method natural observations obtained original period physical plant position possible practical present Price probably problems production Prof published question received recent record reference regard relation Royal schools scientific Society species star suggested supply taken technical temperature theory tion United University various whole