But there are many methods and protective devices that can increase a climber's safety.

VOA: special.2009.12.09

Mister Fosko suggests darkening windows or using sunscreen and protective clothing while driving.

VOA: special.2010.07.06

But they can be very aggressive and protective of their territory.

VOA: special.2009.08.19

"We continue to look for ways to engage with Russia on missile defense in a way that is mutually beneficial and protective of countries' security against these new threats we face in the world."

VOA: standard.2010.03.26

He explains that as the water freezes, it produces heat,and the ice forms a protective blanket around the tree.

VOA: special.2010.01.12

They also suggest actions like providing protective boots to wear while working in fields, and not sleeping on the ground.

VOA: special.2010.01.25

Wiley Post made this protective clothing with the help of the Phillips Petroleum Company and the BF Goodrich Company.

VOA: special.2011.04.06

A protective coating of colloidal silver is painted on the inside and outside of the filter to kill bacteria.

VOA: special.2009.06.22

They also brought protective clothes for the beekeepers and equipment to gather and package the honey.

VOA: special.2009.06.29

Because of the risk of flooding, the city is surrounded by protective levees and floodwalls.

VOA: special.2010.01.22

This complex system throughout the body makes and transports a protective fluid called lymph.

VOA: special.2011.03.23

He ordered hospital workers to wear protective clothing and follow other safety measures.

VOA: special.2010.05.18

Owning such protective armor helped show a ruler's wealth and power.

VOA: special.2010.08.04

But the sight of workers wearing white protective suits and gloves hauling in tons of oil-contaminated waste - including bags of sandy tar balls, vegetation,used oil booms, rags and other clean-up supplies - has caused alarm among some Gulf coast communities.

VOA: standard.2010.08.05