YouTube channel Concept Crafted Creations has developed a unique water gun that challenges conventional notions of water ...

Yi Fei Chen, a Taiwanese artist, invented a unique tear gun. The gun freezes tears into ice bullets. Chen built the gun after an argument with her professor. The tear gun uses carbon dioxide to ...

However, if you’re just looking for something affordable and portable and care less about cube size or how fun the ice is to chew, you could consider one of the bullet ice makers I tested.