Close
appropriate
bring (sth) about
bring (sth) down
canvas
carry (sth) out
cement
come up with
commercially-viable proposition
concrete
contract
cutting-edge technology
delicious
demonstrate
dung
earthquake
enable
enhanced
fertilizer
get round
impressive
inflatable
innovative concept
inspire
insulation
key feature
major advantage
patent
pay off
pitch
policy
potential benefit
practical solution
R & D
radical
raise awareness
refrigeration
refugee
remote
revolutionary idea
rigid
set up
specification
state-of-the-art
sustainable
take (sth) forward
take (sth) down
tank
technological breakthrough
turbines
unique
vaccine
vibration
