Does heaven exist? With well over 100,000 plus recorded and described spiritual experiences collected over 15 years, to base the answer on, science can now categorically say yes. Furthermore, you can see the evidence for free on the website allaboutheaven.org.

Available on Amazon
also on all local Amazon sites, just change .com for the local version (.co.uk, .jp, .nl, .de, .fr etc.)


This book, which covers Visions and hallucinations, explains what causes them and summarises how many hallucinations have been caused by each event or activity. It also provides specific help with questions people have asked us, such as ‘Is my medication giving me hallucinations?’.

Available on Amazon
also on all local Amazon sites, just change .com for the local version (.co.uk, .jp, .nl, .de, .fr etc.)

Sources returnpage

Purkyne, Jan

Category: Scientist

Jan  Purkyne  (1787-1869) was a Czech anatomist and physiologist. 
He is best known for his discoveries concerning the senses, published in books such as Observations and Experiments Investigating the Physiology of Senses and New Subjective Reports about Vision

As an aside, he was also interested in the psychological effects of such substances as camphor, opium, belladonna and turpentine!
He also experimented with nutmeg when he "washed down three ground nutmegs with a glass of wine and experienced headaches, nausea, euphoria, and hallucinations that lasted several days".  Plus ca change.

His light experiments were safer.



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