Mr Walker Consultant Ophthalmologist FRCOphth
Welcome to my website dedicated to Eyes and Vision
Visual assistive technology
NHS equipment charitable donations welcome
Contact lens safety
The importance of sleep
Learning to see
Perception in 3D
April 25, 2020
In memory of Stephen Hawkings.
How to deep think. How to cast a spell in every sentence spoken.
A very brave scientist who faced off the physical disability of motor neuron disease and contributed more than most able bodied.
Thank you for leading on experiments using the...
November 24, 2019
Once more into orbit. To see the incredible Northern Lights dance visible apart from the electromagnetic spectrum.
Again heavenly, into Stellardrone and the International Space Station crew. Taking sights and music beyond an ethereal level.
Cosmic glory and wonder...
October 26, 2019
Hats off to digital graphic designers.
The solid angle sphere beyond 4*pi steradians.
Testing all sense of reality and orientation.
Brilliant virtual trip AstonLove. Pilotpriest, a creative audiation master synth composer, Nighthawks definitely more than HOT: this anthem...
September 1, 2019
Makes you think.
What must go through the mind of an explorer taking on a never attempted ultimate challenge.
Excitement. Critical focus. Absolute mission endeavour.
Fear of the unknown? No.
A tonne of adrenaline: yes.
To boldly go.
And never be forgotten.
It's barely 6...
July 14, 2019
Our home, our planet, our galaxy, our universe.
Grace the Lord.
Immense. Star dense. Intense.
Repetition seems the rule.
Life must be in abundance everywhere.
July 6, 2019
Good for all human achievement.
Not bad for all science and innovation.
This within a lifetime.
Better prospects for all mighty future space conquest.
Not worse for all new technology fails.
Small step. Giant leap.
Barren but beautiful.
False colour HiRISE camera but we get the idea.
Moving home would never be more thrilling than this.
Its been 50 years since we set foot on the moon.
Come on NASA, its about time we got more adventurous again
Might it be possible to sail gracefully beyond an event horizon? What would a singularity look like?
What little we know about the driving force at the centre of all galaxies.
Is this a conversion house of energy to matter? What form would pure energy take?
How could we e...
June 21, 2019
Nigel Stanford would have you believe otherwise.
The real reason we went to the moon?
Nuclear act track & video edit.
Perhaps in readiness for Moonbase Beta 2099?
Saluting Neil Armstrong, Buzz Aldrin & Micheal Collins.
Humanity's greatest endeavour, the Apollo 11 mission.
Space 1999: predicting 20 years ahead, now 20 years behind.
I had nearly forgotten Gerry & Sylvia Anderson's unmissable entertainment from the 1970s.
The bombastic theme takes you straight back. The sets & sounds remain futuristic.
My, those Eagles made great toys, a memo...
January 21, 2019
Binocular Single Vision - the subtle but significant brilliance of having 2 good eyes.
June 21, 2018
Time, will it be?
March 31, 2019
The point of a pencil?
October 19, 2020
October 18, 2020
Master of the Ring
October 3, 2020
Ready to rock
September 28, 2020
Be more dolphin
September 27, 2020
The deep end
September 26, 2020
September 20, 2020
Scoping out a new World
Resources of wizardry
September 19, 2020
October 2020 (4)
September 2020 (10)
August 2020 (6)
July 2020 (2)
June 2020 (13)
May 2020 (8)
April 2020 (3)
March 2020 (2)
February 2020 (3)
January 2020 (1)
December 2019 (9)
November 2019 (11)
October 2019 (12)
September 2019 (9)
August 2019 (6)
July 2019 (10)
June 2019 (40)
May 2019 (7)
April 2019 (4)
March 2019 (18)
February 2019 (9)
January 2019 (13)
December 2018 (14)