nguyency77's channel

The role of the sarcoplasmic reticulum in controlling calcium ion concentrations within the muscle cell

Tropomyosin and troponin and their role in regulating muscle contraction. How calcium ion concentration dictates whether a muscle is contracting o...

How myosin and actin interact to produce mechanical force.

We finally compiled all the weird things that people who live in Albuquerque say. Let us know if we missed anything.

Facebook:

http://www.faceboo...

A fantastic example of the application of the scientific method to the claims of quackery! Featuring Emily Rosa, the youngest person ever to publis...

for pictures: http://lazybumtotbeauty.blo...

different ways you can get double eyelid without surgery.

eyelid tape, eyelid glue, and precut ...

Hey everyone,

This is a very different type of video. I recently took up painting again and some of you requested a Speed Painting video so here i...

Our cover of Mistletoe, just in time for Christmas.

Happy Holidays everyone. :)

If you liked this video, don't forget to subscribe!

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This is our cover of Next to You by Chris Brown and Justin Bieber

Make sure to follow us and subscribe to us! Hope you enjoy :]

Hello Helllo :D

this is my first video (eevverrrr!, yyyeeekkk )-__-

please be nice, :)

i thought i'd show you guys the fakeys that i bought tod...