US /æt ˌraɪt ˈæŋɡəlz tu/
・UK /æt ˌrait ˈæŋɡəlz tə/
The building foundations behind the runner reflect how you would have to build structures closer and closer to the edge so that people living in them always felt like "down" was at right angles to the floor, the way we feel it on our big round Earth.
living in them always felt like down was at right angles to the floor - the way we feel
The plan consists mainly of two oblong courts at right angles to each other.
The plan consists mainly of two oblong courts at right angles to each other.
and is always definable by reference to three planes, each at right angles to the others." "But some philosophical people have been asking why three dimensions particularly?
Why not another direction at right angles to the other three,
LIGO did this by measuring the literal stretchy and squishing of space using what amount to a pair of ultra-precise rulers a few kilometers in length, set at right angles to each other.
LIGO did this by measuring the literal stretching and squishing of space using what amount to a pair of ultra-precise rulers a few kilometers in length, set at right angles to each other.