---

A Comparison of Civil and Mechanical Engineering »
A comparison of the history and developments of both mechanical and civil engineering
By: alex, High school
[view sources used in this essay topic]

---

Between the Lines of the Petronas Towers »
Explaining the inner geometry outside and inside the Petronas Towers.
By: Justin, High school
[view sources used in this essay topic]

---

Castles: How and why they were built »
Explaining why and how castles are built
By: John, High school
[view sources used in this essay topic]

---

Challenger: What Went Wrong? »
Figuring out what caused the challenger space shuttle expedition to go wrong.
By: Anonymous, High school
[view sources used in this essay topic]

---

Engineer ... Physicist? »
Researching the career of engineer Physicist
By: Denis, High school
[view sources used in this essay topic]

---

Military Simulations »
How and why the military uses simulations
By: Pandaman, Middle school
[view sources used in this essay topic]

---

New Orleans levee breaches »
Levees will not be able to withstand the force of the next hurricane season and evacuation preperations were not in effect soon enough.
By: Ingrid, College
[view sources used in this essay topic]

---

Seatbelt safety »
Why we should wear seatbelts
By: Lindsay, College
[view sources used in this essay topic]

---

Self-Sufficient Housing »
Doing an independent study class in order to research the logistics of a self sufficient house (one that doesn't need to rely on utilities).
By: Tristan, College
[view sources used in this essay topic]

---

Shanghai Maglev »
Decribing the functional characteristics of the Shanghai Maglev Project
By: david, College
[view sources used in this essay topic]

---