Finish blog post (v1)

5 lat temu · cdbd9c3fdd
--- a/img/L-12_ground_calibration.jpg
+++ b/img/L-12_ground_calibration.jpg
--- a/img/L-12_liftoff.jpg
+++ b/img/L-12_liftoff.jpg
--- a/img/L-12_overview.png
+++ b/img/L-12_overview.png
--- a/post.ipynb
+++ b/post.ipynb