Showing posts with label ज्ञान विज्ञान. Show all posts
Showing posts with label ज्ञान विज्ञान. Show all posts

How to make flying balloon with toilet cleaner without helium at home || DIY gas flying balloon life hacks tricks

टॉयलेट क्लीनर से बनाएं गैस से उड़ने वाले गुब्बारे 
Pure Aluminum reacts with dilute Sulfuric acid to produce Aluminum Sulfate and release Hydrogen gas