A piece of wet paper morphed into a blade and an egg transformed into a hammer in the bone-chilling 41 Celsius Degrees in northern China.

The video was filmed in Daxing'anling Prefecture in Heilongjiang Province on December 16.

A local resident Liu Baolin seized the opportunity to showcase the extreme cold's transformative power. Armed with a simple A4 sheet of paper, Liu submerged it in water only to witness a rapid and astonishing metamorphosis. The once innocuous piece of paper morphed into a razor-sharp knife as a thin layer of ice encased it. With swift precision, Liu wielded his newfound icy tool, effortlessly slicing through a cucumber, the frozen blade proving itself an unexpectedly effective kitchen utensil.

Meanwhile, Tahe County resident Wang Yunfei took the icy experimentation to a whole new level. In an extraordinary display of the cold's grip, she revealed a seemingly ordinary chicken egg. However, within moments, the egg underwent a deep freeze, transforming into an unexpected and formidable iron hammer.

Astonishing onlookers, Wang then took advantage of this frozen marvel to drive a nail into a wooden plank, leaving the egg miraculously unscathed.

The video was provided by local media with permission.

12月16日，黑龙江大兴安岭北部地区冷空气来袭，塔河县最低气温降至零下41摄氏度。
塔河居民刘宝林将一张A4纸浸入水中，拿出后A4纸瞬间结了一层冰，变成一把锋利的“刀”，他手起“刀”落，黄瓜瞬间被切割成段。塔河县居民王云飞女士则拿出一个生鸡蛋，不一会儿鸡蛋冰冻成“铁锤”，她借助这个鸡蛋竟然把钉子钉在了木棍上，而鸡蛋竟然也“毫发无损”。