WPGH

Rated 0.00(0) — WPGH

7 Milliarden Menschen leben heute auf der Erde und die Bevölkerung wächst rasant weiter. Das bringt viele Herausforderungen mit sich: wachsende Ballungszentren, wachsender Ressourcenverbrauch, wachsende Ansprüche an die Lebensqualität.Erfahren Sie...

Rated 5.00(2) — WPGH

Have you ever wondered what makes an airbag so safe or why your refrigerator doesn’t break into a sweat on days that reach 30°C? Or why your favorite teddy bear is still nice and cuddly in its old age, or how the sun is used to generate electricity...

Rated 0.00(0) — WPGH

7 billion people live on the planet now, and its population continues to grow rapidly – a trend that poses a great many challenges: ever-expanding urban centers, an ever-increasing rate of resource consumption, and ever-greater demands on our quality...