3D printed graphene aerogel claims Guinness World Record for ‘least dense 3D printed structure’

3D printed graphene aerogel claims Guinness World Record for 'least dense 3D printed structure'

A 3D printed graphene aerogel developed by three materials engineers has been named the “least dense 3D printed structure” by Guinness World Records. The structure is so light it can be placed on top of a cotton ball or flower petals without falling. The 3D printed graphene aerogel weighs 0.5 milligrams per cubic centimeter Here’s an obvious observation: the Guinness World Records titles for the largest solid 3D printed item and the tallest 3D printed human are probably more visually impressive than the “least dense 3D printed structure.” Hell, it’s hard to take your eyes off that two-meter sculpture […]

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