Back in the early days of Formula 1, to be a race-car driver was to have a death wish. Despite constant improvements in the safety of the cars and the tracks, many drivers continued to lose their ...

Crazy bicycle math experiments. Will such formula work for bicycle 0.5 + 0.5 = 0.33 + 0.33 + 0.33? Let's find out. You might ...

At the risk of sounding like your cranky doctor (or mother), we’ll remind you that obesity is a gateway to chronic disease.

Abstract: Some configurations of conical logarithmic spiral antenna (CLSA) arrays are simulated and discussed. CLSA array is a high gain broadband wide beam circularly polarized antenna array, which ...