Medical Research with Animals

The Medical research will advance the course of time, and thus, will help reveal new cures for disseases , in both humans, and animals.

•  What's medical research that uses animals?

Some diseases affect both people and animals. The medical research benefits both animals and humans.

• How do scientists decide to use animals in medical research?

The medical research is extremely careful, scientists are concerned about the health of the animal, they protect the animal and don't use endangered species.

• How are animals protected?

Scientists use the best environments to protect the animals: The best cages, the best types of food, they use toys to the animals, they builds a new environment.

• Why do medical research with animals?

Medical research with animals is of utmost importance to find cures for our diseases, due to the similarity between humans and animals, these tests are possible.

Cell cultures studies or computers cannot at present take the place of research used in animals the researchs are more effective when in animals.

The Art of Music

Music is an art, and trough it we express our feelings and emotions. Music causes many feelings: happiness, sadness, memories and other. It purifies the soul, inspires, and makes us more relaxed.There many kinds of genres, like rock music, classical music, metal, hip hop, jazz, techno and others.Rock music is a change of music, It is a revolution of music, accompanied by vocals, electric  guitar, bass and drums. Influenced by blues and jazz music in the 50’s.In 70’s the metal music originated, with very violent songs and lyrics.In the 90’s, hip hop was born, this genre of music is influenced by the Jamaican music, a new style of music.Other genres were born with the time, influenced by the old genres of music, like classical music, jazz music and blues music.

This video posted by Mashable shows some interesting data on the evolution of the music industry and its path to becoming an increasingly social business.

The music has evolved over time, were emerging new genres, new artists, new rhythms, new bands, but never stopped to express something, the music be with us everytime, whether sad or happy, the music is always with us, and we will not abandon the music.

Check out three fun videos with the evolution of various rhythms of music.