The ‘Let’s Root For Each Other’ Shirt: Reading the Root Vegetables as a Diagram of Mutual Support

Editorial note: This publication and Quirky Cotton Collective share an owner. The shirt reads LET’S ROOT FOR EACH OTHER AND WATCH EACH OTHER GROW, and the first thing I notice is not the pun but the layout: the sentence wraps around four smiling root vegetables — carrot, radish, beet, and onion — each drawn with… Read More: The ‘Let’s Root For Each Other’ Shirt: Reading the Root… »

Hearing Your Own 6 GHz Carrier in the 4 GHz Receive Chain: Budgeting TX-RX Isolation and Finding the Leak That Broke It

A 6 GHz carrier showing up in a 3.7–4.2 GHz receive chain is not a mystery. It is an isolation budget that came out negative. The uplink and downlink bands are separate allocations — C-band uplink sits at 5.925–6.425 GHz and downlink at 3.7–4.2 GHz (Anritsu, Resolving Interference Issues at Satellite Ground Stations) — so… Read More: Hearing Your Own 6 GHz Carrier in the 4 GHz… »

The ‘Not Friendly Do Not Touch’ Shirt: Reading a Warning Sign as a Boundary Statement

The shirt does not say please. It says NOT FRIENDLY in the flat, declarative register of a hazard placard, then DO NOT TOUCH beneath it, and it brackets the whole message with two visual conventions borrowed from industrial signage: a yellow caution triangle and a hand with a diagonal slash through it. I am looking… Read More: The ‘Not Friendly Do Not Touch’ Shirt: Reading a Warning… »