Do not take Ibilex if you are allergic to: cephalexin or any other cephalosporin antibiotic. any of the ingredients listed at the end of this leaflet. Some of the symptoms of an allergic reaction may include skin rash, itching; shortness of breath; swelling of the face, lips, tongue or other parts of the body.o not take Ibilex if you are allergic to: cephalexin or any other cephalosporin antibiotic. any of the ingredients listed at the end of this leaflet. Some of the symptoms of an allergic reaction may include skin rash, itching; shortness of breath; swelling of the face, lips, tongue or other parts of the body.
The first rocket was invented around 1100 AD in China. These rockets used solid propellants and were mainly used as weapons and fireworks. It was not until the 1920s that rocket societies emerged, and by the 1930s and 1940s professional rocket engineering took off.he first rocket was invented around 1100 AD in China. These rockets used solid propellants and were mainly used as weapons and fireworks. It was not until the 1920s that rocket societies emerged, and by the 1930s and 1940s professional rocket engineering took off.
In the span of a few short decades this led to the German V-2 rockets and NASAâs Saturn V liquid-fuelled rockets which landed the first humans on the Moon, Neil Armstrong and Buzz Aldrin, in 1969. Answered by science journalist Dr Ken Kremer. Tags: chinese gunpowder, first rocket, robert goddard