Nicotina
Istoria nicotinei Utilizarea in scop medical a nicotinei Dependenta de nicotina Efectele nicotinei asupra organismului Istoria nicotineiIndienii Huron din America de Nord au un mit despre originea tutunului. Se spune…
NOTIUNI DE ANATOMIE SI FILOZOlLOGIE A PLAMANILOR SI CAILOR RESPIRATORII
Aparatul respirator este format din totalitatea organelor care contribuie la realizarea schimburilor de gaze dintre organism si mediul extern.In plus,prin partea superioara a cavitatii nazale la nivelul mucoasei olfactive se…
Metode si tehnici folosite in efectuarea examenului micologic
Introducere Definitii si precizari de termeni- Termenul generic de fung defineste o grupare de structuri biotice eucariote, imobile, unicelulare sau organizate in structuri pluricelulare, a caror evidentiere individuala necesita dispozitive…
Modul in care functioneaza creierul
Creierul functioneaza cu ajutorul unor circuite neuronale , sau celule nervoase.Comunicarera intre neuroni este atat electrica cat si chimica, si calatoreste in totdeauna de la dendritele unui neuron , prin…
Admiral Byng…..it's not over
As mentioned in a previous post, Dan Snow’s recent BBC series Empire of the Seas mentioned the unfortunate fate of Admiral John Byng, executed on his own ship for “failing to engage the enemy”…
History of the world in 100 objects – early modern bits
A History of the World in 100 objects is a joint venture between BBC Radio and the British Museum. It is written and presented by Neil Macgregor, Director of the BM…
London Lives 1690-1800
London Lives 1690-1800 is a new searchable directory of over 240,000 contemporary primary sources relating to the lives of 3 million 18th century Londoners at the lower end of the social…
The Lutenist
A reenactor plays the Lute in the Great Hall at Hampton Court.[Photo copyright the author] The Lute Society of America has a useful selection of clips on YouTube “illustrating the use of…
Lost Rivers of London: What Lies Beneath
The prolific Diamond Geezer blog is running a series on The Lost Rivers of London.And I thought Stamford Brook was mainly a bus garage…. The Londonist has also run interesting posts on London’s lost…
West Wycombe Park
An autumn view of West Wycombe Park, an early 18th century English Palladian mansion in the Chiltern Hills, north-west of London. The house was built by Sir Francis Dashwood, sometime Chancellor…