And a South Korean inventor is hoping his self-cooling can will pop into the market. An earth friendly coolant will make soda cold in 15 seconds after it's opened.
And a South Korean inventor is hoping his self-cooling can will pop into the market. An earth friendly coolant will make soda cold in 15 seconds after it's opened.
一位韩国发明者希望他研制的自冷罐能在市场上走俏，这是一台落地式冷冻机，在开启后15秒内便能使苏打水冷却。