My final product (Is it practical? (Isn't it too complicated to make?,…
My final product
Is it practical?
Isn't it too complicated to make?
Can people obtain the materials easily?
Is it actually useful in certain situations?
Aren't the materials too expensive?
Does the product have good quality?
Is it product cost effective?
Dies it work well?
Isn't it fragile?
Is it different from the existing self-heating/cooling product?
Linked with practicability and education
Can the product be used in education?
Does it help students to understand exothermic/endothermic reaction better?
How is it different?
Is the product designed well?
Is the product good looking?
Does the product have attractive colour?
Is the structure strong enough?
Does it involve any ethical issues?
Is it made of material that can cause severe environmental pollution?
Isn't there a possibility for it to be used for wrong purpose?
Is it safe?
Isn't the product too hot?
The product should not cause burn
Is any of material used in the product dangerous to human?
Does my final product contain exothermic/endothermic reaction?
Does it absorb heat?
Does it actually produce heat?