Why would you want to? That sounds lame.
you cant without some kind of technology but you can use a slow burning a balloon and home made gun powder.
water flim can baking powder (air soft bbs optional) its fun and works
Making explosives is not only extremely dangerous, it is highly illegal without a number of licenses. With airsoft type activities, the energy is any airsoft device is kept quite low to prevent injury- trying to make your own may produce something with too much energy, resulting in injuries you did not intend. Not recommended that you try this.
No. Not without a license.
You can't without some experience in metalwork.
No, Type S mortar cannot be used without sand. Sand is a key ingredient in mortar mix as it helps provide the bulk and strength necessary for proper adhesion and workability. Omitting sand would result in a weak and unworkable mortar mix.
Whale parts are not used to make explosives.
I would highly recommend that you do not make your own airsoft pellets. They might jam and or brake your gun.
Gravel is added with mortar to make concrete.Another answer:Cement is mixed with just water and perhaps some fine sand to make mortar. Gravel or rocks, strengthening agents in load bearing concrete, can interfere with mortar in that mortar needs to work something like an adhesive.
dont let them make contact with the snow or find some sort of cover for the gun.
its used to make explosives ;)
no. Airsoft guns could not possibly shoot that fast.