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.
This was a three-stage effort with the ICBM development not starting until the third stage. However, funding was cut after only three partially successful launches in 1948 of the second stage design, used to test variations on the V-2 design.iven steady funding throughout, the R-7 developed with some speed. The first launch took place on 15 May 1957 and led to an unintended crash 400 km (250 mi) from the site. The first successful test followed on 21 August 1957; the R-7 flew over 6,000 km (3,700 mi) and became the world's first ICBM.