Disasters by Design

How history’s most infamous disasters shaped the field of engineering, from the creator of the popular YouTube channel Practical Engineering

When a giant bridge collapses, a gas explosion blows up a building, or a major dam bursts, it’s hard not to wonder how things could have gone so catastrophically wrong. According to Grady Hillhouse, those failures are the defining force of engineering, where the most important lessons have been learned the hard way.

With the same engaging and accessible approach that makes his YouTube videos so popular, Hillhouse breaks down complex failures into their component parts, showing how poor judgment and willful ignorance can play just as big a role as an errant measurement or faulty component. The fascinating behind-the-scenes stories of history’s greatest structural breakdowns, from the Leaning Tower of Pisa to the Johnstown Flood and the Tacoma Narrows Bridge collapse, reveal how engineers learned from their mistakes and developed the core principles that keep buildings standing today.

Not all of us will design a building or lay out an electrical grid, but thinking like an engineer can help us spot weak links, respect margins, and value hard truths over wishful thinking. Disasters by Design highlights human resilience and our extraordinary capacity for progress.

Standard and Primary covers are widely available through general retailers. They often have higher print runs and can be cheaper, especially during sales.

In contrast, Direct Market (DM) and variant covers are primarily sold in comic shops. DM editions tend to have more limited availability and may be more valuable to collectors.

The main differences lie in artwork style, availability, price, and collector appeal. Ultimately, the choice between standard and variant covers depends on personal preference, budget, and individual collecting goals.

Comic book enthusiasts have various formats to choose from when collecting their favorite stories.
Here's a brief overview of the main types:

Omnibus

• Large, hardcover collections
• Usually contain complete runs or extensive story arcs
• Typically 800-1000+ pages
• Higher price point, often €100-€150

Oversized Hardcover (OHC)

• Similar dimensions to omnibus, but thinner
• Collect shorter runs or story arcs
• Usually 300-600 pages
• Priced between €30-€50

Hardcover (HC)

• Standard-sized hardcover books
• Collect 6-12 issues typically
• Similar dimensions to single issues, but with a hard cover
• Priced around €25-€35

Trade Paperback (TP)

• Softcover collections
• Standard comic book size
• Usually collect 4-6 issues
• Most affordable option, typically €15-€25

Other Formats

• Absolute Editions: Oversized, deluxe hardcovers (mainly DC Comics)
• Compendiums: Massive paperback collections
• Graphic Novels (OGN/GN): Original stories not previously released as single issues

The choice between these formats often depends on personal preference, budget, and collecting goals. Omnibus and OHC editions offer larger artwork and more content but at a higher price, while TPs provide a more affordable way to collect complete story arcs