Hydrangeas in Brittany

I've already written briefly [here] about the glorious hydrangea-covered seaside slopes in Brittany.  Here's a photo of the German horticulturalist Bernhard Meyer about to set off from Brittany in his truck loaded with freshly-cut hydrangeas:

My sister Anne Skyvington, who admired these colorful fields when she visited us last year, has pointed out that the differing colors (blue, pink, mauve, etc) depend upon specific chemical elements that each hydrangea plant finds in the surrounding soil.

Click here to visit the website (available in English) of a colorful nursery in another corner of Brittany.

The degree of acidity of the soil influences the colors of many hydrangea varieties.

• In a strictly neutral soil (pH 7), varieties of plants that are naturally reddish will produce either pink or crimson flowers, whereas bluish varieties will turn mauve.

• Varieties of plants that are naturally bluish will express themselves most vividly in a slightly acidic soil (pH between 4.5 and 6.5).

Apparently changing the colors is easier said than done, and gardeners might need to experiment, and maybe use a dose of chemicals containing aluminium.

To be honest, I must admit that I failed dismally in my early attempts to introduce hydrangeas in the alkaline limestone soils of Gamone (pH often greater than 8.5). As everybody knows, if Brittany is indeed Brittany, it's for sound scientific reasons.

Google self-driving car

What a fabulous idea: Google's plans to develop and test a small driverless car.

Click to enlarge

For the moment, Google has been testing its prototype at Mountain View (California) where the company's headquarters are located, and also at Austin (Texas). Further testing will be carried out soon in the rainy weather of Kirkland (Washington). Apparently there are "active discussions" between British authorities and Google in a the hope of starting trials of driverless cars in the UK.

As far as the current results of Google's testing are concerned, I would imagine that most of the data remains a protected secret, because the company is tackling a fabulous money-making challenge, and they're not going to let the cat out of the bag.

One of the most friendly aspects of these future cars is the obvious fact that they run purely on electricity. So, the sooner they dominate our highways, the sooner they'll enable us to abandon the gluttony of fossil fuels.

Another fabulous possibility will be the probable reduction of road deaths through the elimination of human errors and stupidity. In this domain, it's inevitable that many people will inevitably be anguished, at the beginning, by the idea of placing their personal safety in the hands of robotic devices. Funnily enough, many of these fearful passengers would not hesitate before stepping into a conventional vehicle whose driver has just downed a few glasses of alcohol.

Cartooning for Peace

Nicolas Vadot, 44, is British, French and Australian. This fine specimen is a contribution to Cartooning for Peace.

American Gothic

To the same extent as The Scream [click here], this painting by Grant Wood [1891-1940] has become a famous icon. Its simple title is perfect: American Gothic.

Among the countless parodies that this painting has motivated, here's an excellent specimen:

Concerning the original painting, critics used to say that the female was too young to be the wife of the grim Iowa farmer, so they decided that she was the old fellow's daughter. In the parody, the youthful Iowa star Hillary Clinton is standing alongside her silver-haired parent Bill.

Don't shoot the messenger

Forcing Julian Assange to stay cloistered in an embassy

is a barbarian act, perpetrated by God's Own Barbarians.

Personally, as a naturalized Australian in France, I am shocked to realize that the French president François Hollande refused my compatriot's request to be welcomed as a "refugee" (approximate term) in France. That refusal broadened my awareness of the genuine nature and character of our head of state.

Slave labor Down Under

In Australian speech, the word "backpacker" designates a foreign tourist, generally young, whose only luggage is a sack with shoulder straps carried on the back.

Backpackers come from countries all over the globe. An article on this subject in the French journal Le Monde speaks of more than 23,000 French backpackers.

Well, starting in July, backpackers will be taxed: a gigantic 32.5 % of their earnings! Faced with this blatant case of highway robbery, the volume of backpackers Down Under is likely to dwindle. Indeed, fewer young tourists will wish to spend time in a harsh land in the Antipodes that seems to consider them as potential slaves, particularly in various agricultural sectors, which employ 40,000 backpackers every year.