# Scr0300: scratch 2.0 overview

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## Anime projects

Image 2 represents another category of Scratch projects commonly seen on the Scratch web site. Many of the scratchers create the characters forwhat amounts to animated comic strips often referred to as anime . Sometimes the characters are used to tell a story and sometimes the programmers/authors/artists are content to simply draw and display the characters.Sometimes I read about two scratchers getting together with one doing the art work and the other doing the animation programming.

Image 2 shows an educational animation with instructions on how to draw the head of an anime character. Click here to view thisproject online in your browser. If you run the project and click on the green button labeled next in the upper-left corner several times in succession, the program will cycle through thesteps involved in drawing a head.

I described pandalecteur earlier as a serious artist . In the same vein, I would describe dialga who created the project shown in Image 2 as an anime artist . I'm not discrediting or indicating a preference for either artist. I am simply recognizing the different viewpoints of thetwo. Click here to view more of dialga's creations.

## Game projects

As you may have guessed, many scratchers like to create games. Most of them are 2D games such as the Marble Racer game by jamie shown in Image 3 . The object of the game is to use the arrow keys to cause the marble to roll all the way around the track withoutbeing slowed down by rolling onto the grass. Click here to view the project online. Click here to see more projects by jamie .

## 3D games

Although the mathematics involved are probably too advanced for most scratchers, a few scratchers push the envelope and attempt to make 3D games. Myobservation so far is that most of the 3D games that they make are so slow as to be extremely boring. Nonetheless, working on a 3D game in Scratch is avery educational process since Scratch doesn't provide any built-in support for doing 3D projections other than providing the necessary trigonometric functions.

## A pseudo-3D animation

Image 4 shows a pseudo-3D animation of my own design. In this project, the walking sprite follows the mouse pointer. Various trickswere employed to create an illusion of perspective in order to create an illusion of 3D. Click here to view the project in your browser.

## An animated story

Image 5 shows an animated story named Day Dream by cremeglace . In this project, the main character has a dream that goes through several scenesbefore reaching the end of the dream. The project includes music and dancing sprites. Click here to view the project in your browser.

## The tip of the iceberg

These five example projects are simply the tip of the iceberg in terms of the different purposes for which scratchers create projects. If you canimagine it in an animated computer program, some scratcher has probably alreadytried to do it.

#### Questions & Answers

are nano particles real
yeah
Joseph
Hello, if I study Physics teacher in bachelor, can I study Nanotechnology in master?
no can't
Lohitha
where we get a research paper on Nano chemistry....?
nanopartical of organic/inorganic / physical chemistry , pdf / thesis / review
Ali
what are the products of Nano chemistry?
There are lots of products of nano chemistry... Like nano coatings.....carbon fiber.. And lots of others..
learn
Even nanotechnology is pretty much all about chemistry... Its the chemistry on quantum or atomic level
learn
da
no nanotechnology is also a part of physics and maths it requires angle formulas and some pressure regarding concepts
Bhagvanji
hey
Giriraj
Preparation and Applications of Nanomaterial for Drug Delivery
revolt
da
Application of nanotechnology in medicine
has a lot of application modern world
Kamaluddeen
yes
narayan
what is variations in raman spectra for nanomaterials
ya I also want to know the raman spectra
Bhagvanji
I only see partial conversation and what's the question here!
what about nanotechnology for water purification
please someone correct me if I'm wrong but I think one can use nanoparticles, specially silver nanoparticles for water treatment.
Damian
yes that's correct
Professor
I think
Professor
Nasa has use it in the 60's, copper as water purification in the moon travel.
Alexandre
nanocopper obvius
Alexandre
what is the stm
is there industrial application of fullrenes. What is the method to prepare fullrene on large scale.?
Rafiq
industrial application...? mmm I think on the medical side as drug carrier, but you should go deeper on your research, I may be wrong
Damian
How we are making nano material?
what is a peer
What is meant by 'nano scale'?
What is STMs full form?
LITNING
scanning tunneling microscope
Sahil
how nano science is used for hydrophobicity
Santosh
Do u think that Graphene and Fullrene fiber can be used to make Air Plane body structure the lightest and strongest. Rafiq
Rafiq
what is differents between GO and RGO?
Mahi
what is simplest way to understand the applications of nano robots used to detect the cancer affected cell of human body.? How this robot is carried to required site of body cell.? what will be the carrier material and how can be detected that correct delivery of drug is done Rafiq
Rafiq
if virus is killing to make ARTIFICIAL DNA OF GRAPHENE FOR KILLED THE VIRUS .THIS IS OUR ASSUMPTION
Anam
analytical skills graphene is prepared to kill any type viruses .
Anam
Any one who tell me about Preparation and application of Nanomaterial for drug Delivery
Hafiz
what is Nano technology ?
write examples of Nano molecule?
Bob
The nanotechnology is as new science, to scale nanometric
brayan
nanotechnology is the study, desing, synthesis, manipulation and application of materials and functional systems through control of matter at nanoscale
Damian
Is there any normative that regulates the use of silver nanoparticles?
what king of growth are you checking .?
Renato
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