# data[].attributes.body
Alina's Chinchillas

# data[].attributes.body
Click here to go back to the home page.

# data[].attributes.body
Click here to return back to Grade 1.

# data[].attributes.body
Water Tension

# data[].attributes.headline
How to send secret messages? By Edward Han

# data[].attributes.subject
How to send secret messages? By Edward Han

# data[].attributes.body
Secret communications are essential in current information society. Instead of conveying the original messages, decoder wheels and ciphers can be used to transmit and receive codes secretly. Inspired by the first development in 1470 by an Italian architect and author Alberti, I make two decoder wheels in this science project, one for myself and the other for my friend. With the previously agreed key (A to W), I send the code “QFQGB” instead of the message “SHSID”. My friend can successfully decode the message and understand the meaning. However, the enemy does not know the key and the message, although he receives the code of “QFQGB”.

# data[].attributes.body
Do you know how does a snail climb up a wall without falling down? My hypothesis is that a snail use its foot as a wet suction cup to make it sucked to an object. Come and see my experiments.

# data[].attributes.headline
How fast the bamboo grow in a week? By Kevin Zhang

# data[].attributes.subject
How fast the bamboo grow in a week? By Kevin Zhang

# data[].attributes.body
Do you know the bamboo is the fastest plant that grow in the earth?

My hypothesis is bamboo will grow more than one meter in a week. Come and see what will happen in my video……

# data[].attributes.body
Class 1-2 Lingang Campus Scientists are the BEST!