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--- business_ideas [2023-08-07 16:28] – root
+++ business_ideas [2024-03-18 07:21] (current) – root
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 ====== Business ideas ======
   * furoshiki (Japanese wrapping cloth)
     * Doubles as hijab! 🧕
   * hourglass set
   * Raspberry Pi + special OS with fun web apps and instruction manual
+  * Smart lava lamp
+    * lava lamps take about 1 hour to start working and need to be shut off after 6 hours
+  * E-paper PDA (calendar, clock, alarms, address book, MP3 player, flashlight etc) that also serves as a offline RSS reader / pocket size ebook (use USB-C to charge/sync)
+  * Heated dakimakura
+    * Like an electric blanket, but more weeb-friendly. Good for the winter.
+  * Tower of Hanoi flashcard set
+    * The classic recursive math toy, but one can insert cards with things like constellations, moon calendars, conversion tables, etc into clear plastic disks. Pragmatic.