Author Archives: jamesw2016
Self Reflection
My self reflection on my “Une bouteille dans la mer de Gaza: Final Project”
Riverside First Aid Video
Si lo ecoutait
EN: Please nobody listen to this, thank you very much
FR: S.V.P. Aucune personne ecoute ca, merci beaucoup.
(-Si je ne recois pas 0 sur ca je lancerai une fete-)
Biotechnology and Genetics Blog Post
Surface area activity
Giribaldi lake question
Square area of lake: 9940 m2
Avg Depth of lake: 119 m
9940×119=1182860 m3 of water
converted into liters: 1182860000l of water
1l of water = 1kg
so we have 1182860000 kg of water
or 1182860 tonnes of water
DNA Photo
Bubble Gum lab: video and Conclusion
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Our conclusion was that the hubba bubba both stretched longer and blew larger bubbles before popping. this is likely due to it being more compact than the big league chew, meaning it could stretch out more. It was far more rigid and difficult to chew, and this was perhaps a factor in why we were able to draw it out longer, the reason for it’s density and hardness was likely a result of it being designed to withstand more pressure and therefore, blow larger bubbles. As blowing bubbles requires tensile strength, this also correlates to how much it can stretch before snapping. And the results correlate to this as well
size of bubbles: attempt 1/2/3/avg
brand A (hubba bubba): 10 cm/7 cm/5cm/7.3 cm
brand B(BLC) 6cm/3cm/4cm/4.3 cm
length measured before snapping
length:
A: 280 cm
B: 60 cm