David Galakpai Gbozee Yorgbor Jr.

Don't Use Calculator 🧠

70 ÷ 7 × 2 - 25

Basic English vs Advanced English

1. I’m very hungry → I’m starving
2. I’m very tired → I’m exhausted
3. I’m very sure → I’m certain
4. I’m very surprised → I’m astonished / amazed
5. I’m very rich → I’m wealthy / affluent
6. I’m very poor → I’m destitute
7. I’m very fast → I’m rapid / swift
8. I’m very happy → I’m thrilled / overjoyed
9. I’m very sad → I’m devastated
10. I’m very scared → I’m terrified
11. I’m very clean → I’m spotless
12. I’m very dirty → I’m filthy
13. I’m very small → I’m tiny / minuscule
14. I’m very big → I’m enormous / massive
15. I’m very beautiful → I’m gorgeous / stunning
16. I’m very smart → I’m brilliant / intelligent
17. I’m very busy → I’m swamped
18. I’m very cold → I’m freezing
19. I’m very hot → I’m boiling
20. I’m very angry → I’m furious

📘 30 LONGEST WORDS IN ENGLISH

1. Pneumonoultramicroscopicsilicovolcanoconiosis | A lung disease caused by inhaling very fine silicate or quartz dust. (Longest word in a major dictionary)

2. Hippopotomonstrosesquipedaliophobia | Ironically, the fear of long words.

3. Supercalifragilisticexpialidocious | A playful, invented word meaning “fantastic” (from Mary Poppins).

4. Pseudopseudohypoparathyroidism | A mild form of a rare genetic disorder.

5. Floccinaucinihilipilification | The act of describing something as unimportant or worthless.

6. Antidisestablishmentarianism | Originally, a political position against disestablishing the Church of England.

7. Incomprehensibilities | Things that are difficult or impossible to understand.

8. Thyroparathyroidectomized | Having had the thyroid and parathyroid glands surgically removed.

9. Electroencephalographically | In a manner related to measuring electrical activity of the brain.

10. Psychoneuroendocrinological | Relating to psychology, neurology, and hormones.

11. Uncharacteristically | In a way that is not typical for a person or thing.

12. Counterrevolutionaries | People who oppose a political revolution.

13. Radioimmunoelectrophoresis | A scientific method used in medical testing.

14. Microspectrophotometries | Measuring the light spectra absorbed by microscopic samples.

15. Transubstantiationalist | Someone who believes in transubstantiation in theology.

16. Honorificabilitudinitatibus | The state of being able to achieve honors (used by Shakespeare).

17. Insubordinationist | One who consistently disobeys authority.

18. Overintellectualization | Excessive analysis or rational thought.

19. Hypercholesterolemia | The condition of having high cholesterol levels.

20. Trinitrophenylmethylnitramine | The chemical name for the explosive known as tetryl.

21. Mischaracterizations | Inaccurate or unfair descriptions of someone or something.

22. Chrononhotonthologos | A parody tragedy from the 18th century

Important full forms✍

1. GDP → Gross Domestic Product
2. CEO → Chief Executive Officer
3. PDF → Portable Document Format
4. USB → Universal Serial Bus
5. SMS → Short Message Service
6. PIN → Personal Identification Number
7. HTTP → Hyper Text Transfer Protocol
8. WWW → World Wide Web
9. IPO → Initial Public Offering
10. AI → Artificial Intelligence
11. ATM → Automated Teller Machine
12. NASA → National Aeronautics and Space Administration
13. LED → Light Emitting Diode
14. SIM → Subscriber Identity Module
15. GPS → Global Positioning System
16. IP → Internet Protocol
17. VPN → Virtual Private Network
18. AIIMS → All India Institute of Medical Sciences
19. NGO → Non-Governmental Organization
20. CBI → Central Bureau of Investigation

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Let's go
(15 – 5) × 2 ÷ 5
No calculater

Simplify:
√1/√3
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Trigonometric identities and laws

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Galakpai Gbozee
David G. Yorgbor