Find high quality interesting scientific SPANISH videos on Youtube covering 4 specific topics:
1. Tin and its properties (up to 15 minutes long)
2. Flame colored with metal ions. How different metal ions color flame (or fireworks) into different colors (up to 3 minutes long)
3. Metal displacement (how different metal structures grow. Macro, HQ accelerated videos, etc) (up to 5 minutes long)
4. Magnesium and it properties (up to 20 minutes long)
Please provide several videos (3-6) for every topic.
All videos should be scientifically correct and interesting to children 10+ y.o.
Voice (SPANISH!) is more preferable than subtitles.
Hi, I am a native Spanish speaker from Uruguay, Spanish teacher (College level), ENG/SPA certified translator & Interpreter at the Court of Law. I can´t grant I can find 3 to 6 for each topic meeting your terms, bu Daha Fazla
Bu iş için 14 freelancer ortalamada $23 teklif veriyor
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Hi, I have read your requirement of high quality interesting scientific SPANISH videos on Youtube. If you give me a chance I can provide quality work of your need topic. Believe me, I'will provides interesting videos Daha Fazla
My native language is Spanish, I study Nutrition, and I would like to help you with this job
I am a native spanish speaker engineer from Latin America (Bolivia, tin producer) and have been working mining projects jobs 30 years ago. Your requirement looks interesting and very easy to me.