Time is an intangible thing that is difficult to measure. This little video talks about the different tools used to measure time in history.

Time is an intangible thing that is difficult to measure. This little video talks about the different tools used to measure time in history.

Superstitious people might have you believe that disturbing a pharaoh's tomb will curse you to die. But, is there a scientific explanation behind this phenomenon?

What caused a Spanish tourist to pass out in the Great Pyramid? Could it be the Curse of the Pharaohs?

People first started believing in the Curse of the Pharaohs when British Egyptologists found Tutankhamen's tomb in the 1920s and Lord Carnarvon died mysteriously shortly thereafter. What's the scientific explanation for his untimely demise?

The Curse of the Pharaohs has apparently even struck people who have never entered the Egyptian tombs and was cited as the reason for the sinking of the Titanic.

None of the explanations behind the Curse of the Pharaohs have been definitively proven as not everyone who has entered the tomb has succumbed to its fate. What are we to believe?

Yao Chen's influence on the internet is great, but the greater the influence, the greater the responsibility. In this interview, Yao Chen talks about the difficulty of maintaining such influence.

Yao Chen's influence on the internet is great, but the greater the influence, the greater the responsibility. In this interview, Yao Chen talks about the difficulty of maintaining such influence.

Yao Chen's influence on the internet is great, but the greater the influence, the greater the responsibility. In this interview, Yao Chen talks about the difficulty of maintaining such influence.

Yao Chen's influence on the internet is great, but the greater the influence, the greater the responsibility. In this interview, Yao Chen talks about the difficulty of maintaining such influence.

Yao Chen's influence on the internet is great, but the greater the influence, the greater the responsibility. In this interview, Yao Chen talks about the difficulty of maintaining such influence.

Actress Yao Chen believes that for celebrities, social media more than merely a personal platform.

Unexpectedly, Yao Chen followed in the footsteps of her idol.

Actress Yao Chen accepts an offer to be an ambassador for the UN Refugee Agency.

Actress Yao Chen uses social media to promote her humanitarian work.

Actress Yao Chen faces backlash from the public for her humanitarian work in refugee camps.

Actress Yao Chen ends her seven-year marriage to now ex-husband, Ling Xiao Su.

After a painful divorce, actress Yao Chen contemplates her capacity to love again.

Amidst the pain of divorce, can actress Yao Chen "let go" of herself?

Why does Yao Chen still hold onto the past?

For actress Yao Chen, it has been a year of career highs and personal lows.

It is important to preserve nature as we are owned by the Earth.

It takes time and patience to regain the things that we lost. Let's work hard and bring the rainforest back to our next generation.