The presence of a fighting pit, typically a wooden walled structure measuring between 14 and 20 feet square that is 24 to 36 inches high. (ivfsa.org)
The front entry area will also be sheltered by a canopy roof and side wall structure. (passivehouseinthewoods.com)
The team believes the novel cell wall structures of Saxifrages could one day help inform the manufacture of new bio-inspired optical devices and photonic structures for industry such as communication cables and fibre optics. (sciencedaily.com)