Hydrogen Peroxide is an active agent material composed of nothing more than water and oxygen. The oxidation process of this material is incredibly good at killing disease organisms, and HP is considered one of the world's safest, all natural, sanitizer. It literally 'burns' micro-organisms by oxidation.
Sutro Tower is owned by Sutro Tower Inc., which manages the structure and the leasing and use of its spaces. See the Videos
Gate of Europe. Puerta de Europa. The Gate of Europe towers (Spanish: Puerta de Europa), also known as KIO Towers (Torres KIO), are twin office buildings in Madrid, Spain. The towers have a height of 114 m (374 ft) and have 26 floors.