The Altair 8800 computer was a break-even sale for MITS.

The 4th World Science-Fiction Convention, first full-scale meeting of science-fictioneers since 1941, will be held in Los Angeles on July 4-5-6-7.

The chaplains' psychograph is notable because of the extreme variation in scores; thus on test 4 (opposites) the chaplains achieve a median score which is much higher than that of any other group, whereas on tests 2 (arithmetic) and 6 (number series completion) they fall considerably below the median for all officers.

These differences suggested that B. suis 513 is more prototrophic than B. abortus 2308W (see section “Discussion”), and thus we examined the vitamin requirements of B. suis 513.