Did you know that Youtube has hidden tools?

yup.. thats what I found out after reading

17 Hidden YouTube Hacks, Tips & Features You’ll Want to Know About on hubspot.com

You can create a link that starts a YouTube video at a certain time.

Ever wanted to send someone a YouTube video, but point them to a specific moment? Let’s say, for example, that you’re trying to recruit your friends to learn the dance in LMFAO’s “Party Rock Anthem” music video with you.

Instead of sending your friends the general YouTube link and instructing them to fast-forward to the 3:39 minute mark, you can actually send them a specific link that starts the video at whatever time you choose. Click here to see what I mean. I’ll wait.

Back? Alright, here’s how to do it.

To create a link that starts a YouTube video at a certain time: Open up the video and click “Share” underneath the video title. Then, under the first tab (also labeled “Share”), check the box next to “Start at:” and type in the time (in hours:minutes:seconds) you want. Alternatively, you can pause the video at the time you want it to start and that field will autofill.

After a few moments, you’ll see a tag add itself to the end of the generic YouTube link (in this case, ?t=3m39s). Simply copy that link and paste it wherever you’d like.

Alas, you can’t embed a video so it starts at a certain time; you can’t only link to it.