MatSci
Civil
EHE
AMS
Mystery
100

This element can eventually become a diamond under the right conditions of high pressure and temperature.

What is carbon?

100

This is what the S stands for in CaSE.

What is Systems?

100

This is the primary greenhouse gas emitted by human activities.

What is carbon dioxide?

100

The factor by which a vector is scaled when it remains stationary in direction after a linear transformation

What is an eigenvalue?
100

Strains and sprains often present with the same symptoms but are the result of different injuries. Strains are caused by the overstretching or tearing of muscles and tendons, while sprains are the result of overstretching or tearing these.

What are ligaments?

200

This is what tin cans are made of.

What is steel?

200
This software is used to determine reactions on a structure during undergrad.

What is MASTAN?

200

This technology is often used in industrial settings to reduce nitrogen oxide emissions.

What is selective catalytic reduction (SCR)?

200

In floating-point representation, this term refers to the significant digits of a number, also known as the significand.

What is the mantissa?

200

If you don’t want salmonella, you should make sure to cook your chicken thighs to at least this temperature.

What is 175F (80C)?

300

This is a type of material defined by its ability to return to its original shape after being deformed, giving it the nickname "smart material".

What are shape memory alloys?

300

These are the internal forces of a beam.

What are axial, shear, and bending moment?

300

This method uses bacteria to break down contaminants like oil spills.

What is bioremediation?

300

These are the three major theorems taught at the end of Calc III.

Green’s Theorem, Stokes’ Theorem, Divergence Theorem

300

Don’t fret if you’re stuck in the woods at night – this tree’s bark, common to most of the north hemisphere, makes a great fire starter.

What is a birch tree?

400

This material is the lightest solid material known and sometimes called "frozen smoke" due to its low density and extreme lightness.

What is aerogel?
400

This is what the term "Young's Modulus" represents in materials properties.

What is the measure of the stiffness of a material?

400

Ion exchange is commonly used to remove these pollutants from contaminated groundwater.

What are heavy metals?

400

The F-statistic is the ratio of these two distributions.

What are Chi-Square Distributions?

400

Black smoke from your car is never a good sign – but white, sweet smelling smoke often means this is burning instead.

What is coolant?

500

This is an advanced adhesive material, inspired by the microscopic hair-like structures found on a specific reptile, allowing for strong, reusable stickiness without the use of traditional glue.

What is gecko tape?
500
This is the difference between tensile and compressive strength.

What is the materials resistance to be pulled apart vs. the materials resistance to being squished?

500

This type of water pollution occurs when a body of water becomes overly enriched with minerals and nutrients, leading to excessive plant growth and oxygen depletion

What is eutrophication?

500

This theorem states that a convex optimization problem and its dual have the same optimal value under certain regularity conditions.

What is strong duality?

500

There are two types of individual retirement accounts: a traditional one, which uses your pre-tax income, and this one, which uses post-tax contributions.

What is a Roth IRA?

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