#h2safety101
Live, measured metrics for the hashtag #h2safety101 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #h2safety101
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Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-30 00:53 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-07-30 00:53 UTCNo related tags with measured usage found for #h2safety101.
Live pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-30 00:53 UTCEverything below is measured over the latest 2 public posts (spanning ~4479 hours).
Posting hours (UTC)
Languages: English (2)
Avg boosts / post: 1.5
Used together with
Top of the latest posts
#H2Safety101 Helium is expensive to fill balloons, so some vendors are using cheaper, home-made hydrogen gas mixes, despite the major safety risks BUT, they don't make pure #H2 from water (H2O), but a mixture of #hydrogen & #oxygen. All you
#H2safety101 Without wanting to say "I told you so," it is worth noting that barely one year after my posts about CPH2's membrane-free electrolyzer, they had a serious incident during their Factory Acceptance Testing that resulted in "signi
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/h2safety101