astronomy

Roy de Souza

Roy de Souza is a astronomy topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Roy de Souza rather than just read about it. In short: Roy de Souza (born 1970) is a Kenyan-born tech entrepreneur and writer. He is the co-founder of technology company ZEDO and medical technology company BreakBio.

Key takeaways

Roy de Souza belongs to astronomy; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Roy de Souza to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Roy de Souza from memory before moving on to harder problems.

Reference excerpt

Roy de Souza (born 1970) is a Kenyan-born tech entrepreneur and writer. He is the co-founder of technology company ZEDO and medical technology company BreakBio. In 2022, he was a TEDx speaker. In May 2023, he and his wife Aisha de Sequeira were honored by the American Cancer Society for de Souza's work in personalized medicine.

Education De Souza earned a master's degree in engineering from the University of Oxford and an MBA from Kellogg Business School.

Career De Souza served as a strategy consultant at the COBA Group, a strategy consulting boutique based in the UK. He also worked in product management for the Elon Musk-founded web software company Zip2. De Souza founded technology company ZEDO in 1999. In 2006, he founded the company Zebo, an offshoot of ZEDO focused on allowing users to catalog personal possessions and shop for similar items. De Souza launched online ad exchange ZINC India in 2011, which was originally ZEDO's ad exchange platform in India before becoming a separate company. He served as the ZEDO's CEO and oversaw the company as it transitioned into a subsidiary of Discovery following its acquisition by Discovery, Inc. in 2021. In 2022, de Souza was a TEDx speaker, talking about vaccines to prevent cancer.

Cancer research After his wife, Aisha de Sequeira's cancer diagnosis, de Souza became involved in vaccine research to develop a personalized vaccine for her cancer. De Souza went on to co-found medical technology company BreakBio, basing the company in Boston, Massachusetts. BreakBio develops personalized vaccines and AI software that aids cancer treatments by identifying that difference between normal cells and cancer cells. De Souza and Devabhaktuni Srikrishna also co-authored the book Cancer: What a Personal Crisis Taught Us About How T-Cells Can Save Your Life.

Bibliography De Souza, R. & Srikrishna, D. (2019). Cancer: What a personal crisis taught us about how T-cells can save your life. BreakBio Corp. ISBN 978-0578548777

References

Worked examples

Example 1 — a first encounter with Roy de Souza

Start with the simplest possible case. Write down what Roy de Souza claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Roy de Souza before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Roy de Souza ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Roy de Souza

In research: Roy de Souza appears in astronomy research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Roy de Souza in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Roy de Souza is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1970 births, Alumni of the University of Oxford, American people of Goan descent, so understanding it makes those chapters shorter.
In everyday life: Look for Roy de Souza outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “Roy de Souza” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Roy de Souza in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Roy de Souza means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Roy de Souza out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Roy de Souza in simple terms?

Roy de Souza (born 1970) is a Kenyan-born tech entrepreneur and writer. He is the co-founder of technology company ZEDO and medical technology company BreakBio.

Why does Roy de Souza matter?

Because it connects several astronomy ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Roy de Souza?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Roy de Souza.