Skip to main content

Shedding light and misconceptions

Oh dear.

Long life bulbs are a time bomb. They save a little. They are unsatisfactry (ugly flouro light) and the can't be safely disposed of - the mercury used in their manufacture will find its way into the food chain and cut a swathe like you wouldn't believe. Which will only get worse.

The safe, energy efficient solution to lighting isn't flouro. I it is LED* (which has the secondary benefit of converting the energy it uses only to light - not heat).

Long life flouro bulbs are the Betamax of the moment; a dim solution.

* Earlier version of post used term LCD, which was about as accurate as LSD - which I may or may not have been using at the time ;-) Thanks to comentors for correction.

Comments

  1. benkepes5:58 am

    David - I agree but I think you mean LED not LCD....

    ReplyDelete
  2. Bwooce5:59 pm

    You mean LED of course, not LCD.

    I agree, I also wonder if this blanket ban will have to evolve to exclude anything but standard bayonet bulbs. Even then I have enclosed fittings that won't accept compact fluoros (they'd bake them) -- will I have to apply for a permit to purchase them?

    What about oh-so-trendy-in-the-past halogens? Where does this stop?

    ReplyDelete

Post a Comment

Popular posts from this blog

Johnny Bunko competiton

The Great Johnny Bunko Challenge from DHP on Vimeo . There's a young chap in Indiana, one Alec Quig , who has written to me about creating a career based on a polymathic degree, from which he has recently graduated. He's an interesting young man and his concerns about going forward in life are the anxieties we all face at crossroads in our lives when we are forced to make choices. Dan Pink's latest book The Adventures of Johnny Bunko: The Last Career Guide You'll Ever Need might help: "From a New York Times, BusinessWeek, and Washington Post bestselling author comes a first-of-its- kind career guide for a new generation of job seekers.There's never been a career guide like it.the fully illustrated story (ingeniously told in Manga form) of a young Everyman just out of college who lands his first job. Johnny Bunko is new to parachute company Boggs Corp., and he stumbles through his early days as a working stiff until a crisis prompts him to find a new job. St
Post a Comment
Read more and leave a comment

Ze Frank thinks so you don't have to

Ze Frank appeared on my radar when I saw his presentation among the excellent TED Talks videos . This morning I was reading Russell Davies planning blog in which he referred to a clip by Ze Frank - Where do ideas come from. Here's the transcript: "...Hungry Hippo licks Aunt JEmima [sic] writes, "Are you ever gonna break into song again? Are you running out of ideas?" Hungry Hippo licks Aunt JEmima, that's a good question. I run out of ideas every day! Each day I live in mortal fear that I've used up the last idea that'll ever come to me. If you don't wanna run out of ideas the best thing to do is not to execute them. You can tell yourself that you don't have the time or resources to do 'em right. Then they stay around in your head like brain crack. No matter how bad things get, at least you have those good ideas that you'll get to later. Some people get addicted to that brain crack. And the longer they wait, the more they convince themse
1 comment
Read more and leave a comment

Sexist Advertising and stereotypes

Advertising lives in the short-form world. Because mass media is so expensive the 30 second commercial is conventional and because there is so much clutter simplified signals are essential to 'cut through'. One form of communication short-hand used as a default is the stereotype - "A stereotype can be a conventional and oversimplified conception, opinion, or image, based on the assumption that there are attributes that members of the "other group" have in common. Stereotypes are sometimes formed by a previous illusory correlation, a false association between two variables that are loosely correlated if correlated at all. Though generally viewed as negative perceptions, stereotypes may be either positive or negative in tone." In the 1950's and 60's when men dominated advertising stereotypical impressions of women as inferior or subservient were not only commonplace but usual. It was normal to show women as housekeepers, largely because most wer
9 comments
Read more and leave a comment