Natural indicators

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Uploaded by on Jun 25, 2006

Cabbage and tea.

Category:

Education

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License:

Standard YouTube License

  • likes, 3 dislikes

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Uploader Comments (nuclearrabbit)

  • its liek a science lesson but on youtube lol

  • Too bad there aren't typing lessons.

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All Comments (8)

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  • I wish they wouldn't use methanol, it's SO TOXIC!

  • @nuclearrabbit dick

  • The other natural indicator is your tongue. If the substance tastes extremely sour, then starts hurting and your skin start pealing off, that's acid.

  • I should think we need a good ph indicator for our drinking water. Our body is 75% or more water. So taking too much acidic or alkaline compounds will cause our ph balance to alter and may make us more susceptible to falling sick.

  • it is very fantastic !

  • cool did it at school!!!

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