Loading

BruinTree is an independent student project. It is not affiliated with, endorsed by, or sponsored by UCLA or the University of California. Where this comes from›

Course information comes from the public UCLA General Catalog. Requisites are read from UCLA’s published wording and can be incomplete or out of date — check the official catalog listing and your department adviser before you enroll.

UCLA, Bruin, and related marks are trademarks of The Regents of the University of California.

Report a problem

Anonymous, and it takes a sentence. This is the main way BruinTree finds out what it has got wrong.

What kind of problem

A requisite is wrongCourse details are wrongSomething is brokenIdea or request

What were you doing, and what happened instead?Email, if you want a reply — optional

Sends this page’s address and your browser version. Nothing else.

MAT SCI 90L · MSE 90LPhysical Measurement in Materials Engineering

Materials Science and Engineering · 2 units · Undergraduate lower division (0-99)

See tree View official UCLA course listing ↗Find on Bruinwalk ↗

Various physical measurement methods used in materials science and engineering. Mechanical, thermal, electrical, magnetic, and optical techniques.

Letter grading.

When it runs

Fall 2025
Winter 2026
Spring 2026
Winter 2027
Spring 2027

Scheduled, not typical — from UCLA’s Schedule of Classes, which publishes Fall 2025 through Spring 2027 and nothing before it.

Requisites

UCLA lists no requisites for this course.

Report a problem

About MAT SCI 90L. We read UCLA’s requisite wording by machine, and it gets things wrong.

What kind of problem

A requisite is wrongCourse details are wrongSomething is brokenIdea or request

Which course, and what should the requisite say?Email, if you want a reply — optional

Sends this page’s address and your browser version. Nothing else.

Requires

Everything that has to come before this course, not just the courses named in the requisite above.

Nothing — this is an entry point.

Unlocks

What this course is a requisite for, and what those courses lead to in turn.

MAT SCI 90L

MAT SCI 143LMechanical Behavior Laboratory

1 course lists this as a requisite. The whole downstream is here — 1 course over 1 level. Every course here opens its own tree.