@explainingit26 on Instagram: "In Japan, there are food products that heat themselves thanks to a thermal system built into the packaging. They work by activating a chemical reaction between water and calcium oxide, which instantly generates heat. All you need to do is pull a string or pour water into a compartment separated from the food, and within a few minutes the meal reaches a hot temperature without the need for a microwave, fire, or electricity. These products are very popular on trains,
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@explainingit26 on Instagram: "In Japan, there are food products tha…
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Instagramexplainingit26
Afzal Khan on Instagram: "🔥 Cold food is not the problem. Lack of innovation is. A self-heating meal box that works without gas or electricity is already common in Japan & China. One smart calcium oxide + water reaction → hot food anywhere. This isn’t just convenience — it’s a scalable food-tech business idea waiting in India. #selfheatingfood #businessopportunity #foodinnovation"
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Afzal Khan on Instagram: "🔥 Cold food is not the problem. Lack of in…
140.9K views1 month ago
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