Politics – Page 2 – Lee Trampleasure's Blog

July 12, 2011

The value of multi-modal trips

In transit lingo, “multi-modal” trips are those that use different modes to get to a destination. A common version is bike to bus/subway/rail, either taking the bike on the vehicle or locking it before one gets on. Today I had a wonderful trip that was multi-modal by accident. The “out” trip was planned as multi-modal: I live in Berkeley and...

Bicycles/Environment Comment: 1

November 22, 2010

Berkeley Student Food Collective now open

A new food cooperative opened on November 15 in Berkeley. The Berkeley Student Food Collective is open to anyone, student or not. Both members and non-members can shop, members receive a discount in exchange for work hours. I’ve shopped there a couple times, and the store is quite well stocked. It’s just a small storefront, so don’t expect to get...

Berkeley politics/Dining and eating Comment: 1

October 14, 2010

Drive 55 MPH on Spare the Air days

With the batch of Spare the Air days in the San Francisco Bay Area in the last few weeks, I came up with an idea that would probably save a lot more gas than trying to get people to carpool and take transit (not that I’m suggesting we stop this, but I’m not sure how many people really switch on...

Environment Comment: 1

September 12, 2009

“Progressive” thermostats to save energy

Sitting in my cold, air-conditioned classroom the last week, while it was 85-95ºF outside, a design for a new thermostat came to me. Currently, thermostats cool (or heat) a building to a desired temperature. My new design would create a floating target temperature, that moves up and down as the outside temperature changes. The goal would be to target a...

Environment/Science Education/Weather Comments: 2

August 9, 2009

Great “raw” video footage from typhoon in China

The video below is just “raw” footage from CBS News. There is no narration, just a collection of images. I really enjoy this format, you can focus on the images and not on what the newscaster is saying. Powerful. Typhoon Slams China Sun Aug 09 11:26:08 PDT 2009 “CBS News RAW”: Millions evacuated the area after typhoon Morakot slammed into...

Environment/Science Education/Weather Comments: 0

June 25, 2009

200 people can commute in:

Great poster from Seattle demonstrating the space it takes on a street to move 200 people in various modes.

Bicycles/Environment/Summer 2008 Comments: 0

June 24, 2009

Uprisings: The Whole Grain Bakers’ Book

Update: December 2010: I have created a web site, uprisingsbakersbook.org, where I’m adding recipes and other pages from the book. I’m working on permissions from the publisher and bakeries, so I’m starting with bakeries that are closed. Look for weekly updates. In 1983, the Cooperative Whole Grain Educational Association published Uprisings; The Whole Grain Bakers’ Book. The Foreword of the...

Berkeley politics/Dining and eating/Environment/General Comments: 22

June 14, 2009

Berkeley Traffic Circles – Share the Lane

The traffic circles in Berkeley neighborhoods have created confusion for many car drivers. One of the difficulties is knowing how to interact with bicycles. The Bike Friendly Berkeley Coalition’s email chat list has been discussiong what signage could be placed at the circles to help drivers understand how the circles work. One of the main concerns is to let drivers...

Berkeley politics/Bicycles Comment: 1

June 12, 2009

The physics (and biology) of snake movement

Science Friday had a great piece on snakes slithering today. The main researcher in the video is Dr. David Hu from the Applied Mathematics Laboratory, Courant Institute of Mathematical Sciences, New York University, New York, NY. Turns out it’s much more compicated than one would think. The scientists used smooth surfaces and even Jello to test their hypotheses. Here’s the...

Environment/Science Education Comments: 0

June 2, 2009

The math in a hybrid car

For an end of the semester project in my physics classes, I posed the following question to my students: If you put 100,000 miles on a car, which is a better deal, a hybrid or a traditional car? Students were asked to look up a car they would be interested in buying, but the car has to come in both...

Environment/Science Education Comment: 1

Category: Politics