Which is More Explosive?! Coke vs Mentos or Coke vs Baking Soda

The Coke and Mentos experiment has gained so much popularity in Youtube. And for sure every science teacher has utilized this in their activity or lab. Also every kid in town wants to try their hands on this. However you aside from Mentos there’s another agent that could be as powerful as mentos, that is baking soda. In this short video below will give you a definitive answer to this question. Which is More Explosive?! Coke vs Mentos or Coke vs Baking Soda

I will try to explain the science behind coke and mentos as simply as I can. Ok here it is.

  1. Normally, sodas like coke are carbonated which means they contain carbon dioxide – the fizz.
  2. These gases are squeezed in the bottle and are looking for places to attach to, and this is when they start forming bubbles. That is why, the minute it is opened they fizz out.
  3. In this case, dropping mentos into a soda provides “a lot of places” for these gases to attach to.
  4. So instead of getting defused unto the air, when you open it. The gases instead attach themselves into the surface of the mentos.
  5. They then form bubbles. Just imagine the amount of bubbles they produce, too much for the bottle to handle. And so they all burst out in a powerful explosion.
two kids amazed by coke vs mentos or coke vs baking soda experiment

From this explanation, we can see that soda and mentos explosive geyser is more of a physical reaction than a chemical one. So the more mentos dropped, the more surface area they provide for the carbon dioxide to attach to, then, the more explosive the geyser is.

What about baking soda? Which is More Explosive?! Coke vs Mentos or Coke vs Baking Soda

If a cup of baking soda is dropped into a bottle of coke, I mean, it should be insane. Baking soda must contain thousands and thousands of particles providing enormous surface area for carbon dioxide to form bubbles with. Right?

Have you watched the video? If you haven’t, please watched it now to see which gives a better result: mentos or baking soda. Have fun!!

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A Submarine in the Newest and Biggest Aquarium in Thailand

Aquaria Phuket, Thailand’s newest and biggest aquarium opened in Phuket Island just last month (August, 2019). It’s located at Central Phuket Floresta shopping mall. This state of the art aquarium surprisingly incorporated a submarine wreckage from World War II called the USS Lagarto. A Submarine in the Newest and Biggest Aquarium in Thailand? How cool is that!

Watch this short video to see the USS Lagarto inside Aquaria Phuket. Enjoy!

USS Lagarto (SS-371), a Balao-class submarine, was a US Navy submarine named after a lizardfish. Its wreck found in 2005 was missing a starboard torpedo, suggesting it went down fighting.

A Submarine in the Newest and Biggest Aquarium in Thailand

I must say, the USS Lagarto definitely adds drama in that aquarium. Watching fishes swim around it coupled with the ambient sound of a submarine certainly gives an eerie feel. The concept is new (well at least on this part of the world). It is interesting. And it’s something educational. A great springboard to discuss a piece of history to children.

Kids and adults alike were awed by the huge structure inside the aquarium. It is something to marvel at.

What we really appreciate!

  1. Submarine wreckage. For us this is the main attraction of Aquaria Phuket. Whoever thought of this must be a genius. We love the idea. It’s refreshing, certainly different from the other aquariums we’ve gone to.
  2. Great Edu-tainment. Coming to any aquarium for that matter is certainly educational. But having this piece of history right in front of your eyes, gets into your emotions. And it actually gets you thinking of its history. Kids would start asking the whats, whys, and the hows.
  3. Basic information. Around the area are basic information about the displays and the sea animals in the tank. Plus additional information about the environment.

What’s more?

Aquaria Phuket also houses the biggest underwater restaurant in Asia, the Andasi Lounge and Restaurant. It is located right in front of the biggest tank, so you’d have a great view of the aquarium while enjoying a meal or snack.

people sitting outside an underwater restaurant in front a tank with A Submarine in the Newest and Biggest Aquarium in Thailand
ANDASI Lounge and Restaurant

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