I Am Archeology in the 21St Century in the Future

Xiao Ming was unexpectedly reborn in the 41st century, where a vigorous nationwide archaeological activity is underway to explore the lost history of the 21st century. But something seems wrong! "Friend Bao, the double-color stainless steel Tai Chi Liang Yi mandarin duck pot you brought is in line with the characteristics of the era. The bottom has a coke brown color, which is in line with the characteristics of use. It is a treasure!" "My friend, this porcelain of yours looks new. The bottom is not even suitable for microwave ovens! The patina doesn't feel right either. This is a new item." "Let me introduce some science to my Tibetan friends. The scientific name of this thing is a hand-shaped square plaque with hard-colored carved inscriptions. It is commonly known as a hand plaque. It belongs to the Bathing Emperor. Open the door!" "Friend Bao, this is called AK47. It is recommended that it be turned over to the state."