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Filled with non-newtonian fluid, these speed bumps behave like a fluid when a car is under the speed limit, and the driver perceives barely a bump. If the vehicle exceeds the speed limit, the fluid hardens and become a speed bump [source, video: buff.ly/2xIDxOX]

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10:30 AM · May 10, 2022

Dan - @dxzdb@mastodon.social

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and

might like this 😊 Freezing, vandalism, and possible environmental impacts aside

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and

Oh man, I really DO love it!! What a great use for the stuff!

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how on Earth do you find all this

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Great!!👏👏

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Great idea. But that bump is way too small to discourage speeders.

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Good luck in Canada.

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SomeoneSomewhere

@Someone68423357

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👏👏👏👏 about time!

Yasser alkhader

@AlkhaderYasser

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Through this method, we extract electrical energy from the roads

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richard chambers

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Brilliant

𝑴𝒐𝒏𝒔𝒊𝒆𝒖𝒓 𝑯𝑫𝑳 

@HubertDeLandon

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Nice. Cost ? Impact on the environment in case of leak ?

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