Topics include the latest hardware, software, devices, apps and the best strategies for applying them on construction projects.

Covers topics from leadership to construction technology. It helps provide the tools and resources to grow leadership skills, business and income.

This daily podcast is hosted by Tony Booth and runs about 15 minutes. It covers a variety of topics in the construction industry, including budgets, recruiting and leadership.

This weekly podcast, courtesy of ProConstructionGuide.com and hosted by John Gordon and Dave Dovell, features tips to save you time and money on the job site, interviews with manufacturers on industry trends and the latest tools and products.

Features interviews with top industry professionals and covered topics such as emotional intelligence, lean construction, public relations, BIM and more.

Buildipedia covers the entire world of design and construction with an online network of high-definition videos, interviews, photo galleries, and case studies. A vast Knowledgebase of building materials and systems accepts contributions from all users. And a burgeoning social network provides a place for all Buildipedia users to ask questions, share best practices, and showcase their own design, home-improvement, and other construction projects.

Material Explorer is a free database of building materials. This search engine enables users to search for building material by name, or by a variety of attributes, including type, translucence, hardness, acoustics, chemical resistance, weight, "odeur," and much more.

THOMASNET is an industrial search engine of products, services, and their suppliers. Line-item product details and CAD drawings are available.

The U.S. Census Bureau collects data and releases statistics on new residential construction and sales, manufactured housing, construction spending, workforce indicators, business statistics, and price indices.

Free calculators for structural and mechanical engineering, and much more.

This website provides links to many free calculators in a variety of applications, such as concrete and water/wastewater treatment.