From cb7d1c687271f7bb34a1835b02d8a977bec5001c Mon Sep 17 00:00:00 2001 From: daniel watson Date: Sun, 15 May 2016 16:52:49 -0500 Subject: [PATCH] add left sonar subsection for sound at sea level --- curriculum/challenge-bot.scm | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/curriculum/challenge-bot.scm b/curriculum/challenge-bot.scm index 1afa7e9..adafaf6 100644 --- a/curriculum/challenge-bot.scm +++ b/curriculum/challenge-bot.scm @@ -68,7 +68,9 @@ (subsection :title [cable]) (subsection - :title [arduino headers])) + :title [arduino headers]) + (subsection + :title [sound cm per microsecond at sea level])) (section :title [both sonars] (subsection -- 2.30.2