Questions with the keyword 'gas'

• I have noticed that on your profile it says that you are woking on sponges that hold gases. Is there any way that these by to Comments: (No comments so far )
• do you really think people will buy a hydrogen car? by to Comments: (No comments so far )
• where did you get the idea to create a sponge which absorbs gas? by to Comments: (No comments so far )