It is great to back on the road, hitting up the big trade shows across Europe. I've spied some interesting sustainable technologies at Heimtex, Interiors Expo and Advanced Manufacturing in the UK.
Printed lattice seating - flexible sponges using additive manufacturing from Oechsler AG
Woven flax composites - high performance composites for car parts, skis and bikes from Bcomp in Switzerland.
Celery dyeing - wool dyed with natural dyes seen at TechTextil.