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Posts by Eugene Brennan

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Cycle Paths, Moone High Cross and Poor Road Signage Moone - Timolin cycle paths, Moone High cross, bad road signs, road blockades in Ireland due to fuel protests

M9 Road Blockades, Cycle Paths, Moone High Cross and Poor Road Signage www.kilcullenscience.com/2026/04/cycl...

#blockades #Ireland #fuelprotest #fuelcrisis #IranWar

1 week ago 0 0 0 0
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Examples of Forces in Everyday Life and How They Affect Things Examples of Forces in Everyday Life and How They Affect Things

Examples of Forces in Everyday Life and How They Affect Things
www.kilcullenscience.com/2025/12/exam...
#science #STEM #education

4 weeks ago 1 0 0 0
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How to Solve Projectile Motion Problems: Applying Newton's Equations of Motion to Ballistics Solving projectile motion problems using Newton's equations of motion

How to Solve Projectile Motion Problems: Applying Newton's Equations of Motion to Ballistics
www.kilcullenscience.com/2025/12/how-...
#science #STEM #education

4 weeks ago 0 0 0 0
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How to Understand Electricity: Volts, Amps and Watts Explained on Appliances How to Understand Electricity: Volts, Amps and Watts, resistance in ohms, power in kilowatts, insulators and superconductors.

How to Understand Electricity: Volts, Amps and Watts Explained on Appliances
www.kilcullenscience.com/2025/12/how-...
#science #engineering #STEM #education

4 weeks ago 0 0 0 0
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Archimedes' Principle, Buoyancy Experiments and Flotation Force Archimedes' Principle, Buoyancy Experiments and Flotation Force. Positive, negative and neutral buoyancy.

Archimedes' Principle, Buoyancy Experiments and Flotation Force
www.kilcullenscience.com/2026/01/arch...
#science #STEM #education

4 weeks ago 0 0 0 0
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Simple Machines: How Does a Lever Work? T©he lever is one of the six classical machines, how levers work and the three different classes of levers

Simple Machines: How Does a Lever Work?
www.kilcullenscience.com/2026/01/simp...
#science #STEM #education

4 weeks ago 0 0 0 0
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How to Calculate the Sides and Angles of Triangles Using Pythagoras' Theorem, Sine and Cosine Rule How to calculate the sides and angles of triangles using Pythagoras's theorem, cosine rule and the sine rule.

How to Calculate the Sides and Angles of Triangles Using Pythagoras' Theorem, Sine and Cosine Rule
www.kilcullenscience.com/2026/01/how-...
#math #mathematics #STEM #education

4 weeks ago 0 0 0 0
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Terminal Velocity of a Human, Free Fall and Drag Force Terminal Velocity of a Human, Free Fall and Drag Force

Terminal Velocity of a Human, Free Fall and Drag Force
www.kilcullenscience.com/2026/01/term...
#science #STEM #education

4 weeks ago 0 0 0 0
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Top 100 Cool Science Facts for Kids! 100 cool science facts for kids, covering physics, chemistry, biology, space, and engineering

Top 100 Cool Science Facts for Kids!
www.kilcullenscience.com/2026/01/top-...
#science #STEM #education

4 weeks ago 0 0 0 0
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Types of Plastics Used in the Home: How to Identify PVC, PET, Polythene and Others How to identify the various types of plastics used in the home, including the codes used for them. Also what items are made fro m which plastic.

Types of Plastics Used in the Home: How to Identify PVC, PET, Polythene and Others
www.kilcullenscience.com/2026/02/type...
#science #technology #manufacturing

1 month ago 0 0 0 0
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How Much Thrust? Thrust of the SLS rocket used for Artemis missions to the Moon

How Much Thrust?
www.kilcullenscience.com/2026/02/how-...
#science #engineering #STEM

1 month ago 0 0 0 0
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How to Understand Calculus: Integration Rules and Examples How to understand calculus, indefinite and definite integrals, integrating common functions, rules of integrals and applications of integration.

How to Understand Calculus: Integration Rules and Examples
www.kilcullenscience.com/2026/03/how-...
#science #engineering #STEM #education

1 month ago 0 0 0 0
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What Is Calculus? A Beginner's Guide to Limits and Differentiation Covering limits of a function, how the derivative of a function is derived, rules of differentiation, derivatives of common functions.

What Is Calculus? A Beginner's Guide to Limits and Differentiation
www.kilcullenscience.com/2026/03/what...
#science #engineering #STEM #education

1 month ago 0 0 0 0
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Unorthodox Fire Starting Devices Devices for fire starting when camping.

Unorthodox Fire Starting Devices
www.kilcullenscience.com/2026/03/unor...
#science #engineering #STEM

1 month ago 0 0 0 0
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Summary of Ideal Gas Laws
www.kilcullenscience.com/2026/03/summ...
#science #engineering #STEM

1 month ago 0 0 0 0
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Another Use for AI: Reading Tables From Images and Converting to HTML Using Grok to convert a table from an image to HTML

Another Use for AI: Reading Tables From Images and Converting to HTML
www.kilcullenscience.com/2026/03/anot...
#science #engineering #STEM

1 month ago 0 0 0 0
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Rules of Logarithms and Exponents With Worked Examples and Problems Rules of logarithms and exponents with worked examples. Uses for logarithms and graphs of log functions.

Rules of Logarithms and Exponents With Worked Examples and Problems
www.kilcullenscience.com/2026/03/rule...
#science #engineering #STEM

1 month ago 0 0 0 0
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Where Does Water Come From in an Air Compressor Tank? Why water collects in an air compressor tank during use.

Where Does Water Come From in an Air Compressor Tank?
www.kilcullenscience.com/2026/03/wher...
#science #engineering #STEM

1 month ago 0 0 0 0
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Special Relativity and Angle Grinder Disks How special relativity even affects mundane objects

Special Relativity and Angle Grinder Disks
www.kilcullenscience.com/2026/03/spec...

1 month ago 1 0 0 0
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Why Are the Northern Lights Different Colours? Miscellaneous articles on STEM topics covering matters scientific, engineering or technology related.

What causes the Northern Lights and Why are They Different Colours?
www.kilcullenscience.com/2024/05/why-...
#science #STEM

3 months ago 1 0 0 0
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Airbus A320 Incident, Air Travel and Cosmic Radiation Miscellaneous articles on STEM topics, covering matters scientific, technology or engineering related.

Airbus A320 Incident, Air Travel and Cosmic Radiation
www.kilcullenscience.com/2025/11/air-...
#science #STEM

4 months ago 1 0 0 0
Kilcullen Science and Engineering Miscellaneous articles on STEM topics, covering matters scientific, technology or engineering related.

I've registered a new domain for the Kilcullen Science and Engineering blog.
www.kilcullenscience.com
#science #engineering #technology #STEM

5 months ago 1 0 0 0
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Kildare town's ghostly history - Life - Kildare Nationalist Paranormal sightings or optical illusions?

The story of my grandparents and the haunted Kildare Castle.
Is the supernatural real, or is it all in our minds?
#Halloween #supernatural
www.kildare-nationalist.ie/life/kildare...

5 months ago 0 0 0 0
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Book cover showing two children and two adults playing in a garden. Children are digging & writing in a notebook. There are birds and flowers and a man looking over the wall at them

Book cover showing two children and two adults playing in a garden. Children are digging & writing in a notebook. There are birds and flowers and a man looking over the wall at them

The Experimenters book on bookshelf facing out with other books near it

The Experimenters book on bookshelf facing out with other books near it

My new children’s book is available in bookshops from today!

Join Luke and Ruby in ‘The Experimenters’ on cosy adventures where you think, test, & experiment like a real scientist.

It’s been so much fun working with with illustrator Sayani Mukherjee & publisher @littleislandbooks.bsky.social

6 months ago 16 11 0 1
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My first article in print in the Leinster Leader, about my grandfather who served in WW1. #WW1 #WWI

7 months ago 2 0 0 0
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Sheela na gig carving at Blackhall Castle, Calverstown, Co. Kildare.
#heritageweek #heritageweek2025

7 months ago 1 0 0 0
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Painting Tip Related to Science Miscellaneous articles on STEM topics, covering matters scientific, technology or engineering related.

Painting Tip Related to Science
kilcullenscience.blogspot.com/2025/08/pain...

8 months ago 2 0 0 0
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De Burgh Woodland Gardens and Naas Mills Miscellaneous articles on STEM topics, covering matters scientific, technology or engineering related.

De Burgh Woodland Gardens and Naas Mills
kilcullenscience.blogspot.com/2025/07/debu...

8 months ago 0 0 0 0
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Golden Brown in Laois: Investigating the Barrow Way Miscellaneous articles on STEM topics, covering matters scientific, technology or engineering related.

kilcullenscience.blogspot.com/2025/07/gold...
#BarrowWay

9 months ago 0 0 0 0
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100 Years of the Shipping Forecast Miscellaneous articles on STEM topics, covering matters scientific, technology or engineering related.

100 years of the BBC Shipping Forecast.
kilcullenscience.blogspot.com/2025/07/100-...

9 months ago 0 0 0 0