Here's a nifty trick I thought I'd share. When you want to embed a YouTube video and you want to control exactly where the video starts playing (to get to the good stuff, or to skip over some less relevant information), just append this code to the end of the video URL in your embed code:
M is for minutes and S is for seconds. So adding this to the end of a YouTube video embed will start the video at the 1 minute and 34 second time position. Simply change the numbers to match where you want a specific video to start playing. It's that easy! Happy embedding.