The huts, made of chalk and straw daub and wheat-thatched roofing, have been based on archaeological remains found at Durrington Walls, near Stonehenge.

BBC: Old Sarum project sees Neolithic huts built

Caerphilly-based RMB Security Services Limited's Lifestraw - A high-tech water-filter in a straw, invented and manufactured by Swiss company Vestergaard-Frandsen, which uses allows soldiers to drink clean water from any source while out on operations.

BBC: NEWS | UK | Wales | Inventors reveal their new ideas

Fossil fuels, similarly -- we are trying to target fossil fuels and design so that you get fossil -- biomass to replace fossil fuel, but biomass based on, for example, woody materials, based on agricultural waste like wheat straw, corn cobs -- agricultural waste, lumber waste residues -- that's very inexpensive feedstock.

WHITEHOUSE: Press Briefing

Many of the foot-dragging arguments against the common supervisory plan were based on little more than straw man arguments.

FORBES: In EU, A Victory for Common Sense on Banking Union