Why do we boil silkworm cocoons before reeling silk?

Feedback
Report

2 Views PremiumNov 14, 2025

Repost is prohibited without the creator's permission.

cuibaike

0 Follower · 13 Videos

Recommended for You

All
Anime

0:31

What’s the Purpose of a Tire’s “Baby Hair”?

xuezhangkepuo

0 View

3:13

Some Amazing Work Sites! (Late Release)

jixiepangke

16 Views

1:02

Simple Science Experiment You Can Do with Just a Bottle

haoyongwujingongju

17 Views

0:30

A moth that draws flies on its wings—Broad-banded Hook-tip Moth

cuibaike

13 Views

3:31

Dynamic Video | Magnified 100x: We Captured the Metal Replacement Process…

yidiandianbuyiyang

42 Views

3:18

Air Conditioner Outdoor Unit Installation

haoyongwujingongju

9 Views

15:35

Frankenstein 2025

Queen Hio

5 Views

1:49

The Traps and Solutions of Body Language (Part 2)

yaki1

1 View

3:14

When you doubted Prison A and decided to check it yourself, you stumbled upon a YouTube video with 3

qing___gtongxue

5 Views

2:04

Why Do Climbers Drill Holes in Ice Walls?

yaki1

4 Views

12:22

[English Subtitles] I Made Myself Fireproof AND Waterproof Using Aerogel [Veritasium: The Element of

mollie_cox_03_01

4 Views

15:35

The Gorge 2025

Pikano Bi

9 Views

2:42

Manual Repair Tips for Plastic Grilles

haoyongwujingongju

5 Views

0:32

Have you ever ridden the whale bus?

pangdakepu

0 View

1:02

The Weirdest Nuclear Code Storage Solution

daguochanzizaici

0 View

0:53

Why are shrimp ponds so dirty? Is it because they’re farmed in sewage, or are the shrimp soaked in c

xiaohaokepurichang

1 View

0:41

Fiesta serye, Talisay win pang 5x muna😁

PADRE BULIK 2X Toto

3 Views

1:13

A "Box" of Deep Affection: The Stories and Wisdom Behind Modern Beehives

cuibaike

3 Views

15:35

Frankenstein 2025

Varnia Gustov

9 Views

0:50

Congee Production Process: Seal the Lid First, Then Cook

cuibaike

0 View