Posts by Dr. Allen F. Bortrum

Russians grow gem quality diamonds - threaten DeBeers market

Hedy Lamarr and George Antheil invent secure communications system

Killer hornet juice enhances runner''s performance

Isaac Newton''s search for the philosophers'' stone

The Higgs field and why we weigh so much

Two late friends who have affected your life

Beetle larvae, phage medicine and drug-resistant bacteria

Mistakes in elections and in supersonic transport

Power transmission, Thomas Edison and the electric chair

Shark-eating octopuses and severed digits