Airthings Renew air purifier tested: beautiful, quiet, effective
Product test
by Martin Jungfer
Environment measuring devices
Thermomix TM7: Therma got a glow-up – and I met her family
Background information
by Luca Fontana
Samsung develops cooling technology without refrigerant
News + Trends
by Stephan Lamprecht
From lemon squeezers to urns: Alessi remains unconventional
News + Trends
by Pia Seidel
Why we sell air conditioning systems with climate-damaging refrigerant
Background information
by Simon Balissat
