21F 14A-3 Lecture Recording Cut-off [ENDORSED]

[Michael Vigman 2D]

The first lecture recording was cut off mid-sentence at 48 minutes after Dr. Lavelle concluded his example of determining empirical formula. Was there pertinent information in the 2 minutes (or more) that were cut off?

Perhaps someone attending in person could fill us Zoom folks in.

Thanks!

[Madison Rhynhart 3H]

I do not have this issue... sorry for adding on but I cannot seem to figure out how to post a new question on the forum? I obviously seem to understand replying to other posts but wasn't sure if there was certain area or link you had to hit to post new questions?

[Syrah Tamola 3C]

I was also just catching up on the video lecture today and the professor was cut off at the end of the video when he was reviewing empirical and molecular formulas. Did we miss anything else?

[Chem_Mod]

That was the entire lecture. We covered empirical and molecular formulas.

Friday night and today, Saturday, I am doing multiple tests to improve the audio.

Sound system in CS50 is completely new which I found out last minute.

With new sound system: sound inside CS50 is completely different to the recorded sound

With previous sound system: sound inside CS50 was the same as recorded sound

This weekend I did multiple audio tests in CS50.

Monday we will have improved sound in CS50 and WAY better recorded sound.

[Chem_Mod]

I do not have this issue... sorry for adding on but I cannot seem to figure out how to post a new question on the forum? I obviously seem to understand replying to other posts but wasn't sure if there was certain area or link you had to hit to post new questions?

Hi Madison, to post a new question, first select the appropriate unit (e.g. "Review of Chemical & Physical Principles"), then select a forum (e.g. "Significant Figures"). You should then be able to create a "New Topic," which starts a new thread.