Repair

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Articles about Repair

150 published items.

Video: Two NASA astronauts step out into space
Videos

Video: Two NASA astronauts step out into space

Two NASA astronauts are operating on the ISS International Space Station, which has officially stepped out into space to perform some repair and upgrade of scientific eq…

December 15, 2018
Tomb of Jesus is about to open
Science Events

Tomb of Jesus is about to open

In the next 9 months, a group of Greek conservationists will repair the Holy Church and open a stone tablet on the grave believed to be the burial and resurrection site…

December 15, 2018
The man carries a plastic heart
Science story

The man carries a plastic heart

The medical sciences for a long time have found ways to repair or replace important parts and experienced cardiovascular professionals never want to surrender to this ch…

December 15, 2018
'Ghosts' return to the end of the world?
Science story

'Ghosts' return to the end of the world?

The timing of the restart of the European Nuclear Research Center's giant LHC particle accelerator raises concerns about the end of the world.

December 15, 2018
Create 'pencil' for genetic errors
Medicine - Health

Create 'pencil' for genetic errors

One of two new gene editing tools invented by American scientists such as a pencil can redesign faulty DNA fragments.

December 15, 2018
What Is CRISPR and How Does Gene Editing Work?
Biology

What Is CRISPR and How Does Gene Editing Work?

CRISPR is a family of gene-editing tools adapted from microbial defense systems. In a common CRISPR-Cas9 setup, a guide RNA directs a Cas protein to a matching DNA seque…

December 15, 2018