Rod Leonarder Ed.D (@leonarderrod) 's Twitter Profile
Rod Leonarder Ed.D

@leonarderrod

Teacher education | Doctorate - leadership, decision making & ethics l Spurs EPL supporter | Scandi and Tartan Noir reader | Old Falconian | All views my own

ID: 1340812232

calendar_today10-04-2013 02:31:29

25,25K Tweet

2,2K Followers

507 Following

Archaeo - Histories (@archeohistories) 's Twitter Profile Photo

Around 3200 BC, in the royal tombs of Abydos, Egyptian scribes created humanity's oldest known hieroglyphic inscriptions. These early symbols marked a transformation in human capability—the ability to preserve thought beyond the limits of memory and mortality. Unlike the

Around 3200 BC, in the royal tombs of Abydos, Egyptian scribes created humanity's oldest known hieroglyphic inscriptions. These early symbols marked a transformation in human capability—the ability to preserve thought beyond the limits of memory and mortality. Unlike the
Mia Kumar (@miakumar8152) 's Twitter Profile Photo

Newly enrolled international students Burwood Girls HS had the opportunity to explore local community institutions Burwood Council to better understand the local area. Great initiative!

Newly enrolled international students <a href="/burwoodghs/">Burwood Girls HS</a> had the opportunity to explore local community institutions <a href="/BurwoodCouncil/">Burwood Council</a> to better understand the local area. Great initiative!
Scholarship for PhD (@scholarshipfphd) 's Twitter Profile Photo

40 Must-Read Books for PhD Students & Researchers 1️⃣ The Craft of Research – Booth et al. 2️⃣ How to Write a Thesis – Umberto Eco 3️⃣ Writing Your Dissertation in Fifteen Minutes a Day – Joan Bolker 4️⃣ The Elements of Style – Strunk & White 5️⃣ The Literature Review – Machi &

40 Must-Read Books for PhD Students &amp; Researchers 

1️⃣ The Craft of Research – Booth et al.
2️⃣ How to Write a Thesis – Umberto Eco
3️⃣ Writing Your Dissertation in Fifteen Minutes a Day – Joan Bolker
4️⃣ The Elements of Style – Strunk &amp; White
5️⃣ The Literature Review – Machi &amp;
Following Hadrian (@carolemadge) 's Twitter Profile Photo

#RomanSiteSaturday - The Pont d'Aël is a remarkably well-preserved 50-metre Roman aqueduct bridge located in the village of the same name in the Aosta Valley, northern Italy. It was built in 3 BC for irrigation and to supply water to the newly founded colony of Augusta Praetoria

#RomanSiteSaturday - The Pont d'Aël is a remarkably well-preserved 50-metre Roman aqueduct bridge located in the village of the same name in the Aosta Valley, northern Italy. It was built in 3 BC for irrigation and to supply water to the newly founded colony of Augusta Praetoria
Massimo (@rainmaker1973) 's Twitter Profile Photo

Curious fact. MIT is making elite education accessible to everyone by sharing materials from more than 2,500 courses freely with learners worldwide. The Massachusetts Institute of Technology continues to transform global education through its commitment to open access. Via MIT

Curious fact. 

MIT is making elite education accessible to everyone by sharing materials from more than 2,500 courses freely with learners worldwide.

The Massachusetts Institute of Technology continues to transform global education through its commitment to open access. Via MIT
Historic Hub (@historichub) 's Twitter Profile Photo

A Monastery Library in Tibet was discovered in 2003, behind a sealed wall, containing almost 84.000 hand written sutras and scrolls in Sanskrit, Chinese, Tibetan and Mongolian about the Human history back to 10,000 years.

Helen Bevan (@helenbevan) 's Twitter Profile Photo

To thrive and survive as a change or improvement leader in a big system, we need to be competent. We need to be able to redesign processes, apply improvement methods, analyse data, mobilise teams & achieve outcomes. A February 2026 HBR article by Annie Peshkam (“To lead through

To thrive and survive as a change or improvement leader in a big system, we need to be competent. We need to be able to redesign processes, apply improvement methods, analyse data, mobilise teams &amp; achieve outcomes.

A February 2026 HBR article by Annie Peshkam (“To lead through
Archaeo - Histories (@archeohistories) 's Twitter Profile Photo

4000 year old cave paintings from Australia 🇦🇺 These remarkable cave paintings, located in Australia’s Kimberley region, are among the most ancient and enigmatic forms of human expression. Often referred to as the “Wandjina” or “Bradshaw” paintings, they depict figures with

4000 year old cave paintings from Australia 🇦🇺

These remarkable cave paintings, located in Australia’s Kimberley region, are among the most ancient and enigmatic forms of human expression. Often referred to as the “Wandjina” or “Bradshaw” paintings, they depict figures with
Peter Agboola (@baba_omoloro) 's Twitter Profile Photo

The largest database of magazines and newspapers on the internet is allyoucanread.com It lists over 25,000 magazines, newspapers, and top news websites from around the world. The site is good for research.

Elon Musk ( Parody ) (@argosaki) 's Twitter Profile Photo

In the Ancient Greek city of Zeugma, archaeologists have uncovered breathtaking 2nd-century BC Greek mosaics that reveal the extraordinary artistic brilliance of the Eastern Roman world. (Video 👇) Discovered under the supervision of what is now theTurkish Kutalmis Görkay of

In the Ancient Greek city of Zeugma, archaeologists have uncovered breathtaking 2nd-century BC Greek mosaics that reveal the extraordinary artistic brilliance of the Eastern Roman world. 
(Video 👇) 
Discovered under the supervision of what is now theTurkish Kutalmis  Görkay of
Red Panda Koala (@redpandakoala) 's Twitter Profile Photo

🚨 New dinosaur species discovered in the Sahara Desert Paleontologists just announced a wild new dinosaur from the Sahara: Spinosaurus Mirabilis This massive, fish-hunting "hell heron" had a huge scimitar-shaped head crest, lived 95M years ago in what’s now Niger, and rivals

Alvin Foo (@alvinfoo) 's Twitter Profile Photo

A violinist played for 45 minutes in the Washington D.C. subway. Of the 1,097 people who passed by, seven stopped to listen to him, and one recognized him. He collected $32.17 in tips from 27 passersby (excluding $20 from the one who recognized him). Only one person knew

A violinist played for 45 minutes in the Washington D.C. subway. 

Of the 1,097 people who passed by, seven stopped to listen to him, and one recognized him. 

He collected $32.17 in tips from 27 passersby (excluding $20 from the one who recognized him).
 
Only one person knew
RedPilledNurse (@redpillednurse) 's Twitter Profile Photo

Princeton researchers discovered that the human brain emits ultra-low-frequency electromagnetic waves that appear to form part of a global neural network. These signals can subtly influence other people’s brains from as far as 10,000KM away, raising the possibility that human

Princeton researchers discovered that the human brain emits ultra-low-frequency electromagnetic waves that appear to form part of a global neural network. These signals can subtly influence other people’s brains from as far as 10,000KM away, raising the possibility that human
Massimo (@rainmaker1973) 's Twitter Profile Photo

Two thousand years ago, Roman engineers discovered a secret that modern science is only beginning to understand: a concrete that gets stronger with time. Their legendary “marine concrete” was made by mixing volcanic ash, lime, and seawater — a combination that allowed structures

Two thousand years ago, Roman engineers discovered a secret that modern science is only beginning to understand: a concrete that gets stronger with time.

Their legendary “marine concrete” was made by mixing volcanic ash, lime, and seawater — a combination that allowed structures
Alex & Books 📚 (@alexandbooks_) 's Twitter Profile Photo

Reading more is associated with a longer life: + 20% reduction in risk of mortality + Books were protective regardless of gender, wealth, education, or health + Books were more advantageous for survival than newspapers or magazines A chapter a day keeps the doctor away.

Reading more is associated with a longer life:

+ 20% reduction in risk of mortality 
+ Books were protective regardless of gender, wealth, education, or health
+ Books were more advantageous for survival than newspapers or magazines

A chapter a day keeps the doctor away.
Dr. M.F. Khan (@dr_thehistories) 's Twitter Profile Photo

Around the year 907, a Viking force of Danes and Norwegians descended on the walled city of Chester in what is now northwest England. The city's Roman-built walls had stood for eight centuries, and the Vikings quickly realised that a frontal assault wasn't going to work. So they

Around the year 907, a Viking force of Danes and Norwegians descended on the walled city of Chester in what is now northwest England. The city's Roman-built walls had stood for eight centuries, and the Vikings quickly realised that a frontal assault wasn't going to work. So they
ACARA (@acaraeduau) 's Twitter Profile Photo

NAPLAN is one way schools, families and our education systems can understand how students are developing essential literacy and numeracy skills as they progress through school. 🔎 Find out more about NAPLAN: brnw.ch/21x0coV