It's the rest time, everyone is sitting around the tent to warm up the fire, just when Feng Lan came to check in the movie room for the first time, Qin Zhuo chatted with Teacher Xiaofeng.

It's only been a week since I left Changbai Mountain last time, but it's much colder here than before, especially in the deep mountains and old forests, as long as I stay still for a while, I will get stiff.

Qin Zhuo breathed on his hands and praised sincerely: "I really admire the bears, how did they manage to sleep for several months without freezing into lumps?"

"You're wrong. The hibernation of bears doesn't really mean that they don't move for several months. In fact, they are half-sleeping at most. They are still sensitive in hibernation. They will wake up when there is a sound and occasionally come out of the hole to look for food. "

"Ah? Then what's the reason for not eating or drinking for these few months?"

"Well, the fact that bears don't eat or drink is based on the premise that they are already eating and drinking in autumn. In winter, there is a shortage of food in order to avoid excessive consumption. They can only hang around. This can lower body temperature, slow down heart rate and slow down metabolism. , the energy consumed is not much, and it will be able to survive naturally.”

After a long time, Mr. Xiaofeng's online class reappeared. Because of the live broadcast, fans were so excited to participate in real time.

Fan: Ahhhh, I usually watch the recordings and broadcasts, this is the first time I met the live version of Teacher Xiaofeng's online class.

Fans: In my lifetime series, I can finally participate in the classroom.

Fan: I wanted to take a class from teacher Xiaofeng when I was taking the major of Wildlife Studies at Huai University. I didn’t expect to miss it in college but realized it in the program. Fate going round and round!

Fan: Don't stop, Mr. Xiaofeng, please continue your science popularization.

Fan: Am I the only one who noticed that Mr. Xiaofeng has grown flesh?

Fan: Mr. Xiaofeng, you’ve come out of the house at home, please hurry up and go for a walk in the wild with Anzhi.

Fans are using their presence in various ways, but they don't associate Mr. Xiaofeng's growth with others at all.

Hey, the netizens who later learned the truth felt that they only blamed themselves for being too naive at the time!

But now Feng Lanchu really didn't have time to read the comments. The comment area scrolls through dozens of comments almost every second, and each one is pushed up by the latter after reading the beginning. It takes a lot of eyes and brains to understand!

It's so hard.

After several struggles to no avail, she finally gave up on the barrage and continued with the unfinished science popularization.

"Bears in winter generally only live in caves, but it doesn't mean that it completely loses its sense of the surroundings. If you want to be like a TV series, when you see it sleeping and then run to take pictures with others, then the bear will grow up in minutes. Will turn you into dinner."

"So when traveling in the wild, when you see these large animals, no matter whether they are in a daze or sleeping, don't be curious. It is the safest way to avoid them immediately."

Everyone looked knowledgeable, Feng Lanchu remembered something and said: "By the way, the hibernating black bears are only from the north, and the southern black bears don't hibernate. You can also learn about this little unpopular knowledge."

"Huh? Why?" Qin Zhuo was full of question marks again.

"Hibernation is just a way for bears to survive the winter. They have no food source to survive the cold winter. However, there is no food shortage or severe cold in winter in the south, so bears do not need to adjust themselves."

"It seems that it is happier to be a bear in the south."

Qin Zhuo's childish point of view made the fans applaud again.

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