1.the old cloaks were very expensive and used a lot of material 2. The cloak is superior because it can change background and if the viewer moves they can see it. 3. Howell believes it can be used for doctors and looking for blind spots.

1) They made a texting lane so when pple drive they dont get in an accedent. 2) For the tests. 3) No because they are still getting in trouble when they text and drive.

1 hong kong stundents are currently protesting for political fredom and have been using umbrellas to protect themselves from police pepper spray. 2.because he was one of the three main organized groups leading the protests against the government's decision. 3. they knew the universty would not help and the police said they would use neccesary force to make them go away

1.Ciara judge emer hickey and Sophie healy deserved the prize because they tackled the most difficult problem in the world .World hunger 2.ciara judge, emer hickey, and sophie healy, they worked on world hunger 3. she solved pollution. she won $15,000 scholar ship and $5,000 for her school

1.they touched the animals making them infected they could be infected by touching an animal or a infected person 2.Because they have better quarntine and better scientist.3.Because they havent found the cure and the WHO and CDC are providing gear to not get infected.

1There are protests 2.There mad at the government.)There having security try and stop the protests. 3.The police are using their power to they're advantage and killing people.)they are all being related to racism and they are all police brutality.)there not killed the same way.

1. Are injuries to the brain or spine from hard hits.They should seek medical attention instead of keep playing.2.It tells them when they have a concussion it will come out in 2015.it will cost $200.3.A fitguard is a mouthpiece .It changes color from green to blue to red

1 cells in the cord do not regenerate. he found olfactory ensheathing nerve cells in the nose regenerate. olfactory bulb and they cultivate in lab and injected in his spine. he can move limbs and feel. he is raising money and wants to roll out world wide to help 3 million people.

1.it annoys experts because the most important death could have been prevented because the locals didnt know about the disease.2.the people who the video made it to make people with ebola to admit it so they can be saved.3.to tell people they have ebola.