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'iBilib' explores what time is and the secrets behind it

By Kristian Eric Javier
Published September 3, 2025 5:10 PM PHT

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iBilib episode


Discover the secrets of time and learn more about it in the upcoming episode of 'iBilib.'

Discover the secrets of time in the upcoming episode of iBilib.

Join award-winning host Chris Tiu and Kapuso Sweetheart Shaira Diaz as they answer questions about everything under the sun in the fast-paced features of “All the Answers.”

Dive into some of the most interesting topics from pivotal inventions throughout history, the natural wonders of the world, the secrets of the human body, and the magic of the planet in a “did you know” type of adventure.

In this episode, Chris will help us discover the answers to questions like:

· Why do different countries have different times?

· What wakes us up in the morning?

· If there were no clocks before, how did people tell the time?

· Why do we have leap years?

· Where did the names of months come from?

· If modern calendars are made of paper, what were the old calendars made of?

· What was the mysterious Stonehenge used for?

Join the interactive question and answer as Chris asks about the different time zones in the United States! Not only that, the award-winning host will also share the meaning of Horology.

Meanwhile, Chris and Shaira show everyone how two objects can “borrow” kinetic energy from each other in their Magic Pendulum experiment.

If you want to know…you know where to go! Make your Sunday mornings a fun learning habit on iBilib, 9:35 a.m., on GMA.

TAKE A LOOK BACK AT SOME OF THE MOST VIEWED EXPERIMENTS ON 'IBILIB' THROUGH THE YEARS IN THIS GALLERY: