When the Vandals left Spain for Africa in 429 AD, the Visigoths began to take over Spain as well. The Visigoths were better administrators than the Vandals had been. In 509 AD catastrophe struck the Visigothic kingdom in southern France (which is known as the Kingdom of Toulouse).
Adults and children who breathe high levels of ozone for a short period of time (minutes or hours) can experience eye, nose and throat irritation, shortness of breath, chest pain and coughing. Breathing high levels of ozone can worsen asthma symptoms.
Homemade X-ray Generator. Favorite I Made it! Intro: Homemade X-ray Generator. DISCLAIMER!!!: This project can be EXTREMELY dangerous if you do not know what you are doing, in the case of this system, the x-rays are really the least ... Step 1: The Source. My source is a High voltage beam triode from RCA, The 6BK4C 6EL4A.