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So far PEimpact JH has created 71 blog entries.

Asphalt Roads Are Actually Not Paved With Asphalt

Asphalt may sound like a relatively modern invention, but the first recorded use of asphalt in a road was actually in Babylon in 615 B.C.E., where asphalt and burned brick were used to pave a procession street during the reign of King Nabopolassar, according to NAPA.

By |2023-02-17T11:53:46-06:00July 1st, 2022|Tuesday Tidbits|1 Comment

The London Bridge Has Never Fallen Down (But it Has Been Rebuilt Many Times)

For the past 2,000 years, the position of the London Bridge has remained a nexus for economic development, although its physical construction has changed several times. The London Bridge as we know it today spans the River Thames, connecting two vibrant neighborhoods—London and Southwark.

By |2023-02-22T09:18:12-06:00June 6th, 2022|Tuesday Tidbits|7 Comments

12 Uses of Drones in Engineering and Construction

Drones, more accurately referred to in a business context as unmanned aerial vehicles (UAVs), present significant opportunities for achieving increased quality, reduced costs, improved decision-making and the mitigation of safety risks in the engineering and construction industries.

By |2023-02-22T09:18:16-06:00May 2nd, 2022|Tuesday Tidbits|0 Comments

The March Ethical Dilemma: Open specifications

There is concern expressed within engineering circles that the number of U.S. patents being filed by U.S. manufacturers has been declining. As noted by the president of a leading patent, trademark and copyright association, “fewer than half of U.S. patents issued will be going to U.S. inventors...

By |2023-03-20T12:57:15-06:00March 14th, 2022|Ethical Dilemma|13 Comments

The January Ethical Dilemma: Knowing More Than She Reveals

The Board has had occasion to consider the issue of falsification or misrepresentation of academic or professional qualifications on a number of occasions. The issue of falsification or misrepresentation of academic...

By |2023-03-06T10:34:05-06:00January 17th, 2022|Ethical Dilemma|12 Comments

Famous Engineers: Nikola Tesla

The name “Tesla” is most often associated with the electric-powered car manufactured by Telsa, Inc., named after inventor Nikola Tesla.  Because Thomas Edison and other inventors received more notoriety and have been celebrated for inventions and concepts pioneered by Nikola Tesla, few people know how truly brilliant and pioneering Tesla was ...

By |2023-02-22T09:18:21-06:00January 3rd, 2022|Tuesday Tidbits|3 Comments