What are the properties of a LEGO brick?
LEGO® is made from ABS (acrylonitrile butadiene styrene), a thermoplastic polymer comprised of three monomers. The first monomer, acrylonitrile, gives the bricks strength. The second, 1,3-butadiene, gives them resilience (i.e. stops them from snapping so easily) and the third, styrene, gives them a shiny, hard surface.
Why are LEGO bricks so strong?
The plastic used in Lego – a type of polymer called ‘acrylonitrile butadiene styrene’ (ABS) – is surprisingly strong. In fact, it’s able to withstand compression better than concrete.
Are Legos stronger than concrete?
The compressive strength is typically between 100 and 120 MPa, which is 3–5 times stronger than ordinary concrete.
Is the future slopes of Lego still textured?
At that point, LEGO confirmed that future slopes would continue to be textured (again, depending on which part), but that the stock of smooth ones would still be used so that it could take a while before it was depleted. You may want to read this lugnet discussion on the topic.
When did the Lego cheese slope come out?
According to BrickLink, the cheese slope, part number 54200, first appeared in a handful of sets in 2004. In the mid-1990s, the AFOL community hung out on the Usenet newsgroup rec.toys.lego and its predecessor, alt.toys.lego. A Google Groups search of the archives of these newsgroups finds no references to the cheese slope.
Why did Lego change the way they make Lego?
After checking with LEGO, it appeared that the change wasn’t really intentionnal but that LEGO didn’t think it would matter, considering the parts kept the same functionality despite of the aesthetics being different.
Are there any slopes without the cheese texture?
However, a few years back slopes without that texture started to appear (and I’m talking about regular 45° ones, not newer parts like the cheese slope), and fans weren’t too happy about it.