iT SAVE A LOT OF EFFORT AND IT´S VERY USUFULA NOT ONLY FOR STUDENTS BUT ALSO FOR TEACHERS.
posted by guest950e91 on Mitosis and Meiosis [slide 1] (2 weeks ago, 0 since then)
ahhhhhhhhhhh... so cool, i guess you can print it out... im tired!!!
posted by guest54c82c on Unit 2 The Circulatory System [slide 1] (3 weeks ago, 0 since then)
The sildeshow and its contents are simply PERFECT!!! I must say it: it is EXTREMELY useful to students like me... Thx a lot!!!
posted by BlinkiNikita on Unit 9 Photosynthesis in Green Plants [slide 1] (1 month ago, 0 since then)
The UK government and The European Union is right to ban the sale of normal tungsten filament light bulbs from 2011. Most of the heat produced by these items is unwanted in most houses and therfore 'lost' to the surroundings, the effect being most dramtic when outside tempeartures are anything above 15oC, which in sunny England is a least half of the year. Not often is our government right but on this one well 'blue sky thinking all round...now just be honest about your expenses and and the public would view you as a reasonable lot !!!!
posted by scienceinteractive on KS 3 How electricity transfers energy [slide 1] (2 months ago, 0 since then)
"Contributes heat?" Are you nuts. Maybe in the arctic circle, but for the rest of us, and for most of the year, heat from lighting is waste energy, and we spend additional energy to remove it (AC and fans). Even where we don't spend energy removing it, it is absolutely not something sought after.
posted by guest3bf9f8 on KS 3 How electricity transfers energy [slide 1] (2 months ago, 1 since then)
This site is excellent!
posted by ellen08 on KS3 9K Air resistance and friction [slide 1] (3 months ago, 0 since then)
interesting..
posted by Meera26th on Unit 22 Elements molecules and compounds [slide 1] (3 months ago, 0 since then)
i like this!please upload more and more!=D
posted by biawakidup on Genetic Engineering [slide 1] (3 months ago, 0 since then)
The contents on animal nutrition are really working,so keep on putting those articles to make us keep our animals fit
posted by guest2f48b3 on Unit 9 Photosynthesis in Green Plants [slide 1] (5 months ago, 1 since then)
it is cool
posted by guestab529f on The Digestive System [slide 1] (5 months ago, 0 since then)
