Is TRIZ a science or not?
Some say it certainly is and motivate it by that TRIZ has a formula. This formula expresses the ideality of a machine or a process through the ratio of the benefit it provides to the price to be paid for this benefit. Yet this formula is one and only, opponents say.
Glass itself without additional facilities removes dirt sticking to it.
Perhaps farmers are the most closed-minded people in the world...
Europeans and Americans traveling South East Asia treat local cuisine with respect but carefully...
Building such a refrigerator costs much and using it costs even more.
You can watch TV news while shaving or brushing your teeth.
How to prevent a passenger airliner from plunging into a skyscraper even if the pilot strives to do this.
Tenali Raman had a big garden. In a rainless summer, the trees in his garden needed abundant watering... (Indian folktale)
The advantages of hydro-electric plants are neutralized by a great disadvantage – flooding of vast territories. How can this disadvantage be removed?