Helisec Edit Meaning

1. A name that refers to two popular firearms calibers. .38 Special is found in many revolvers, and is a truncated version of the .357 Ma..

1. Compliant with European Union regulations on chromosome number. Each species has a fixed chromosome number, (some have several), this n..

1. The mind of a newborn child is regarded as completely "id-ridden", in the sense that it is a mass of instinctive drives and im..