Serpula (fungus) are formed. The strand mycelium of "Serpula", which can be up to 8 mm thick, are invasive and can spread over non-nutritive surfaces to find new food sources, even spreading through pores in stone, brickwork, and cement. After its initial growth period, the fungus can produce the water it needs and can continue growth into dry timber, eventually degrading it to powder—hence the term "dry rot". "S. lacrymans" is the most serious cause of building timber decay in the UK and northern Europe. The "Dictionary of the Fungi" (10th edition, 2008), suggests that the genus contains two species. , the
Bullers Wood School was transformed into a secondary school. A V-1 flying bomb hit the Bromley Day Commercial School for Girls base on "Wharton Street" in Bromley, so it moved to the Bullers Wood site. It became Bromley Girls' Technical High School for ages 14–17, and after buildings were added, it became Bromley Technical High School for Girls for ages 11–18. In 1968, it became a grammar school with its present name when under Kent Education Committee. It was known as Bromley Technical School for Girls (1958 definitely) before becoming Bromley Technical High School for Girls In April 1974 it was now under