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Segundo periodo

INFINITIVE	PAST	PAST PARTICIPLE	SPANISH
Ø PASS	passed	Passed	Pasar
Ø SELL	soad	Sold	Vender
Ø WALK	walked	Walked	Caminar
Ø FACE	feced	Faced	Enfrontar
Ø SPEAK	spoke	Spoken	Hablar
Ø BE	Was/were	Been	Ser, estar
Ø LOUGH	loughed	Loughed	Reír
Ø MAKE	made	Made	Hacer, fabricar
Ø SHARE	shook	Shaken	Agitar
Ø SAY	sald	Sald	Decir
Ø LOVE	loved	Loved	Amor
Ø COME	came	Come	Venir
Ø DIE	Died	Died	Morir
Ø ROAM	roamed	Roamed	Pagar
Ø GAZE	gazed	Gazed	Mirara fijamente
Ø HAVE	Had	Had	Haber, tener
Ø KNOW	Knew	Know	Saber
Ø SEARCH	searched	Searched	Buscar
Ø THINK	throught	Thought	Pensar
Ø CONTROL	Controled	controled	Controlar

new

In the air without motor and driver

Imitating birds or seabirds certain nearly need not move the wings to keep up, the man has done it with a new glider wingspan of 4.30 meters and 7.5 kilograms of weight in a few experiments in Dryden (California). However, to take off you need a small motor that turns at 300 meters and then the glider is flown by remote. It is designed to exploit the so-called "tenniques" updrafts well known glider pilots.

Uranium has three centuries, unfortunately

For what you're serving man, especially due to its military-uranium, discovered in 1789 (the year of the French Revolution) by German Heintich Klaproth, who baptized based on the planet "Uranus". In 1842 the French Peligot made clear the nature of this new mineral, establishing its true atomic weight and formulas of its various oxides. The proportion of uranium is 4 grams per tonne on the crust. It is a highly radioactive natural element, gray and hard and to be exploitable its concentration should be 2 per thousand. The richest deposits are in Slovakia, Czech Republic, Germany, USA, Turkmenistan, Australia, Haut Katanga (Congo), Alaska, Mexico, Portugal, Madagascar and France.

The wheel is much older than it looks

Many intended parents of the wheel, but in all probability explained by the historian Diodorus, the inventor is a legendary Greek. It is also attributed to other inventors in the Middle East where he arrived nearly 500 years later. We used a lot in Mesopotamia in the fourth millennium BC. The wheel with its spokes arrived about 2,500 years later to be used in rough wagons drawn by oxen, and from there was brought to Europe the Celts, although normally used then the Chinese and the Egyptians. Thanks to a seemingly simple invention, man could drag heavy loads and would be time to make a monument, except that basically the wheel of modern motor racing cars indirect guilty of pollution.

The smell will sell more from 2010

To increase sales in department stores Canadian Paul Dalage, fragrances for years suggested integrating the sets of large establishments. For reasons we ignore his theory did not succeed but rather began to give some sort of dessert-a chocolate with coffee or a cigarette after a cognac brand. Now return to the old thesis of Delage, who was later surpassed by the neurologist and psychiatrist Dr. Alan Hirsch, who established the Centre for Research on Smells and Tastes. The Japanese have adopted the theories of this and say

that from 2010 outsell odors. The complication arises over the choice of spices.

The classification of allergies

38 or 40 years ago it was said, memory or not that 10% of the world population suffering from allergies, especially in spring. An allergy is an overreaction to contact our agency with any product or item foreign to him. That is, an attack that our immune system may be not only a flower pollen but bacteria, fungi, perfumes, soaps, creams, seafood, mites (dust) etc. to name a few of allergenic agents. The only remedy is not only personal experience but a specialized doctor, medical tests and then special drugs and vaccines prepared for refractory cases. Allergy is a disease that is suffered even went out of fashion.

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