View PDFThe content displayed below is for educational and archival purposes only.
Unless stated otherwise, content is © Watch Tower Bible and Tract Society of Pennsylvania
You may be able to find the original on wol.jw.org
Page Two
4 TYPESETTING SPEEDS UP.
From wooden type to computer—dramatic changes in printing preparation
9 DOES DANISH LAW CONFLICT WITH FREEDOM OF CONSCIENCE?
A young engineer is brought before Denmark’s Supreme Court on a human rights issue
13 SUPERSONIC TRAVEL—IS IT HERE TO STAY?
An airplane that flies twice the speed of a rifle bullet? Yes, the faster-than-sound Concorde is here. But will it be a commercial success?
18 I FLY ON THE CONCORDE.
A crew member shares his impressions about supersonic flight
20 THE MIRACLE OF BIRD FLIGHT.
What is the secret to bird flight? What enables many birds to ‘float effortlessly’ in the air?
