How did it get there?

Today, when sawing an ordinary oak log, we came across something that you would not expect to see at all in the center of the did it get there? A shocking find in an oak tree Surprise in the oak sawing equipment: mail for cooperation: @ instagram - TikTok - @belko_wood? Viber(Владимир) 375336271466 become a sponsor: #woodworking #oak #shocking