Observed arrival · 2026-08-22
RationSquare Feed Lab
An offline Android classroom workshop for teaching Pearson-square feed-mixing mathematics.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
Why it surfaced
The tool turns ration balancing into a live board: students can drop feeds, watch crude protein, TDN, fiber, and Ca:P cues change, then scale the mix into pail-ready weights. Its 80-plus seeded ingredients, animal presets, local-only storage, and explicit warning that the values are educational rather than lab assays make it an unusually concrete teaching instrument.
An offline Android classroom workshop for teaching Pearson-square feed-mixing mathematics.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue