Petra Wiesmayer
Mobility of the future – battery or hydrogen or both? Part 1
The first luggage for space travelers comes from Berlin
Study proves fuel cell vehicles are environmentally friendlier than battery vehicles
Monaco Solar & Energy Boat Challenge: The future is written today
Start-up of The Day: SoundEnergy converts heat loss into practical cooling
Volkswagen electric racing car faster than Formula 1 cars at Goodwood
PTScientists’ German lunar mission continues despite temporary insolvency
Start-up of the day: Mein Lagerraum³ repurposes discarded sea containers
