Korea has a history of ‘smart’ chopsticks, CleverstiX just the are the latest!:
“Korean Chopsticks: …in the olden days, the Kings would eat with SILVER chopsticks, which would change color if the food was poisoned.”
Read more here.
Korea has a history of ‘smart’ chopsticks, CleverstiX just the are the latest!:
“Korean Chopsticks: …in the olden days, the Kings would eat with SILVER chopsticks, which would change color if the food was poisoned.”
Read more here.