Zero Waste: shave with an electric razor or a real blade

I’m willing to sacrifice a clean shave for the good of the planet. I have to if I want to be zero waste 찬양하세 다운로드. All the options on the market involve disposable razors, the kind you throw-out after a week. It’s a minor thing but every bit counts when you’re trying to be zero waste 민국송 다운로드. At a certain point all you have left to cut-out are the little things.

I’ve considered investing in a straight blade, barbershop style. One that I could sharpen myself and get the closest shave of my life 경마게임. It sounds manly and tough, like teaching myself about knives will earn a boy scout badge. But I grew up in a peace-loving, near-hippy family and so I’m not used to any sort of weapon 강철의 열제.

And my first alternative was already lying around in the bathroom – an electric shaver. I cut my hair with it and decided to try a shave with it 프린트 스크린 다운로드. It’s not exactly the closest shave but it does the job. And I collect all the shavings for the compost. They disappear immediately in there, not like an ear of corn which take forever to disintegrate 다운로드.

The only problem with this method is that it uses electricity, but I’m okay with that. I see the world moving towards all-electricity devices running on renewable energy 앱굴림 다운로드. And since the power company allows me to pay more for renewable energy, it feels ok.

But I still look forward to earning that man badge and become the first person I know to shave with a real blade 자바스크립트 csv 다운로드.

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Men, have you ever shaved with a real blade?

Ladies, do you have a way to avoid using a disposable razor 다운로드?

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Continue reading Zero Waste: shave with an electric razor or a real blade

Wind turbines are going big, real big – latest one is the size of a 747 airplane

Right now wind is leading the renewable energy surge and records for the largest turbines are being set. Just how big is the largest one? Siemens is creating a single blade that is 225 feet long, basically as wide as a 747 airplane 다운로드.

The manufacturing process is incredible, from Wired UK:

Siemens manufactures the mammoth B75 blades in one, smooth, streamlined piece — with no joints — using its IntegralBlade process 다운로드. The technique — which requires glass fibre-reinforced epoxy resin and balsa wood to be cast in a mould — renders the blades steadfast and less likely to develop faults while being beaten with 181 tonnes of air energy every second, when wind speeds are ten metres per second (30 mph) 다운로드. The huge strain it is put under means no blade can leave the factory without being carefully inspected for even minor cracks.

 

The size of these things is almost unimaginable, like trying to picture three 747’s spinning around a massive pole Twrp download. They will also have to shoot up into the sky several hundred meters.

According to Siemens, when fully constructed this mammoth would generate 6-megwatt’s, while another group is looking into 20-megawatt versions 다운로드!

 

Continue reading Wind turbines are going big, real big – latest one is the size of a 747 airplane