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鉛筆に「鉛」入ってる?元素分析してみた — @genki_labo

Posted Sep 29, 2026 (over two weeks ago)133s7,911 views

Video stats

Public counts from the last refresh.

Views
7,911
Likes
242
Comments
6
Shares
13
Saves
21
Engagement
3.3%
Duration
133s
Posted
Sep 29, 2026

Video insights

@genki_labo's TikTok video "鉛筆に「鉛」入ってる?元素分析してみた" has 7,911 views, 242 likes, 6 comments, 13 shares in the public metrics captured by this index. That is an engagement rate of 3.3% (likes, comments and shares over views). It was posted over two weeks ago and runs 2 minutes 13 seconds. It has been saved 21 times.

Data as of Oct 21, 2026 (UTC), from the last public refresh captured by this index.

市岡 元気

@genki_labo · Verified

サイエンスアーティスト 東京大学未来ビジョン研究センター客員研究員 幼小中高校教員免許所持 科学はみんなの未来も日本の将来も明るくする力です!おうちLABOで家でも実験してみて↓

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Frequently asked questions

How many views does this TikTok video have?
The capture indexed here reports 7,911 views, 242 likes and 6 comments.
Who posted this TikTok video?
It was posted by @genki_labo, who is linked from this page.
What is this TikTok video's engagement rate?
Across the captured metrics the engagement rate is 3.3% (likes + comments + shares over views).
When was this TikTok video posted?
It was posted on 2026-09-29, over two weeks ago.
How long is this TikTok video?
The captured clip runs 2 minutes 13 seconds.