Situation: The e-car needs to be charged.
Problem: How to produce energy?
Solution: Building a solar energy system on top of the roof!
Problem: How to produce energy?
Solution: Building a solar energy system on top of the roof!
Situation: The dog wants to go outside.
Problem: The door ist closed.
Solution: Building a doggy dor!
Problem: The door ist closed.
Solution: Building a doggy dor!
Situation: People want to have BBQ inside.
Problem: The smoke stays inside.
Solution: Building a pipe to the outside!
Problem: The smoke stays inside.
Solution: Building a pipe to the outside!