Paul  Crabtree (@infrastructor) 's Twitter Profile
Paul Crabtree

@infrastructor

PE of Crabtree Group Civil Engineers and Town Planners. CNU Rainwater www.cnu.org. Rainwater-in-Context at Google Groups. TransectCodesCouncil www.transect.org

ID: 247109178

linkhttp://www.crabtreegroupinc.com calendar_today04-02-2011 03:11:46

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Wrath Of Gnon (@wrathofgnon) 's Twitter Profile Photo

The fastest growing tree in the world is the Empress Tree, Paulowina tomentosa, native to China and Japan, grows up to 6m in its first year and produces 3-4 times more oxygen during photosynthesis than any other known species of tree. It has many interesting characteristics.

The fastest growing tree in the world is the Empress Tree, Paulowina tomentosa, native to China and Japan, grows up to 6m in its first year and produces 3-4 times more oxygen during photosynthesis than any other known species of tree. It has many interesting characteristics.
Wrath Of Gnon (@wrathofgnon) 's Twitter Profile Photo

The hedge is not only a repository or refuge or oasis of beneficial wildlife, plants and insects and a source of soil replenishing organic matter, it also acts as a "living dam", storing water underground around its roots. Fields with living hedges are more drought resistant.

The hedge is not only a repository or refuge or oasis of beneficial wildlife, plants and insects and a source of soil replenishing organic matter, it also acts as a "living dam", storing water underground around its roots. Fields with living hedges are more drought resistant.
Andy Boenau (@boenau) 's Twitter Profile Photo

This study has been out a couple years but still doesn't get the coverage it deserves. Researchers at Johns Hopkins School of Public Health studied over 1000 streets on a quest to save lives. Skinny lanes for the win!

This study has been out a couple years but still doesn't get the coverage it deserves. 

Researchers at Johns Hopkins School of Public Health studied over 1000 streets on a quest to save lives. Skinny lanes for the win!
World of Engineering (@engineers_feed) 's Twitter Profile Photo

“A good engineer thinks in reverse and asks himself about the stylistic consequences of the components and systems he proposes.” - Helmut Jahn

Alicia, Courtyard Urbanist (@urbancourtyard) 's Twitter Profile Photo

North America: 92% car trips This kind of capture of movement does not come from a strong American preference for driving. It’s the direct result of zoning, parking mandates, and sprawl.

North America: 92% car trips
This kind of capture of movement does not come from a strong American preference for driving.

It’s the direct result of zoning, parking mandates, and sprawl.
Elon Musk (@elonmusk) 's Twitter Profile Photo

Nikita Bier Hardly anyone knows that this epic sketch is the origin of the word spam in the context of email & social media 😂 m.youtube.com/watch?v=anwy2M…

World of Engineering (@engineers_feed) 's Twitter Profile Photo

If you master continuous improvement and get 1% better each day at something for one year, you'll end up 37 times better by the time you're done.

World of Engineering (@engineers_feed) 's Twitter Profile Photo

Engineering is the bridge between imagination and reality, and every great innovation starts with an engineer who dares to dream big. Here's to the engineers who are changing the world and making a difference in people's lives. Let's keep pushing the limits of what's possible!

X Freeze (@amxfreeze) 's Twitter Profile Photo

The Kardashev Scale is one of the coolest ways to think about how advanced a civilization really is Here is the cool visualization from Terafab.ai The Kardashev Scale: - Type 1: Harness all the energy on a planet - Type 2: Harness all the energy from a star - Type

Jonathan Berk (@berkie1) 's Twitter Profile Photo

Current U.S. Secretary of the Interior and former North Dakota Governor Doug Burgum delivered a full-throated endorsement of the benefits of walkable neighborhoods in a 2024 speech at the National Governors Association conference.

Chris Powers (@fortworthchris) 's Twitter Profile Photo

"We build our American cities around fire trucks… …We should design our cities, then make the fire trucks fit." In America, we have the largest fire trucks in the world— and they’re quietly shaping how our cities look, feel, and function. In this clip with Austin Tunnell ,