No. 54: Nov-Dec 1987
Science Frontiers Online
300,000-YEAR-OLD SITE IN BRAZIL
Egyptian pyramids actually made of synthetic stone?
Icebergs and crouching giants
Fractals, fractals everywhere
Instances of observed speciation
Plants are not color blind!
Honest, this is the last "plant" item!
The insects' revenge
Now, it's comet showers that did it
The changing magnetic climate: does it affect civilizations?
Huge underground electrical circuit
What heats the earth
Toads fall to squashy fate
Ball lightning in bavaria
A HOAX ADMITTED
Esp of atoms?
Chemistry and physics
Through a peephole tantalizingly
The uncertainty of knowledge