Launch Sentinel

Command Palette

Search for a command to run...

Products/Education/New Periodic TableQuietVC Report ↗
New Periodic Table

New Periodic Table

A beautiful, updated Periodic Table of Elements

Education·Launched Jan 2017·0 upvotes·kickstarter.com
▲Upvote0Visit Website↗
UNVERIFIEDlast checked Jul 14, 2026 · HTTP 403
CohortClass of 2017

What it is

A beautiful, updated Periodic Table of Elements. [Productivity, Art, Crowdfunding]

HTTP liveness

11 probes since Jun 16
Jun 16Jul 14
AliveHard-dead (404/5xx/parked)RedirectedUnverified (timeout/DNS/block)

Observed events

probes · press · GitHub
  1. Jul 3, 2026
    Probe inconclusive
    Cloudflare block
  2. Jun 24, 2026
    Back online
    Alive · 200 OK
  3. Jun 16, 2026
    First probe — unverified
    Cloudflare block

Discussion 0 comments

0/1000
Sign in to comment

No comments yet. Be the first!

VitalsQuiet
Upvotes
—
Press
—
Tags
Pulse Indexobserved activity
11 probes0 pressGitHub –Tranco –

Not enough observed signals for a Pulse Index (needs 2+ signal families).

Cohort survival · Class of 2017weekly

13,497 products launched in 2017 · 100% still active

13,462 active35 sunset
Still active
100%
Median lifespan
4.9y