Civil Engineering Works

01/02/2026

01/02/2026

28/01/2026

A man has to cross a river carrying three things with him:

a lion

a goat

hay basket

conditional:

The man has a small boat to cross the river.

Apart from a man, only one thing (a lion, a goat or grass) can go in the boat.

If the man is not with him, the lion will eat the goat.

If the man is not there, the goat will eat the grass.

Question:

How will that man take these three people to the other side of the river Suksh*ta?

And how many times will the boat have to cross from one side to the other?

20/01/2026

20/01/2026

15/10/2025

Inventors and Their Inventions

1. *Submarine*
Invented in: 1624
Inventor: Cornelius Drebbel

2. *Calculator*
Invented in: 1642
Inventor: Blaise Pascal

3. *Piano*
Invented in: 1710
Inventor: Bartolomeo Cristofori

4. *Thermometer*
Invented in: 1714
Inventor: Daniel Gabriel Fahrenheit

5. *Roller Skates*
Invented in: 1760
Inventor: Jean-Joseph Merlin

6. *Hot-Air Balloon*
Invented in: 1783
Inventors: Joseph Michel and Jacques Étienne Montgolfier

7. *Railway Locomotive*
Invented in: 1803
Inventor: Richard Trevithick

8. *Stethoscope*
Invented in: 1816
Inventor: René Laennec

9. *Bicycle*
Invented in: 1818
Inventor: Baron Karl Von Drais

10. *Computer*
Invented in: 1832
Inventor: Charles Babbage

11. *Sewing Machine*
Invented in: 1846
Inventor: Elias Howe

12. *Glider*
Invented in: 1853
Inventor: Sir George Cayley

13. *Typewriter*
Invented in: 1873
Inventor: Christopher Latham Sholes

14. *Telephone*
Invented in: 1876
Inventor: Alexander Graham Bell

15. *Phonograph*
Invented in: 1877
Inventor: Thomas Alva Edison

16. *Light Bulb*
Invented in: 1879
Inventor: Thomas Alva Edison

17. *Electric Iron*
Invented in: 1882
Inventor: Henry W. Seeley

18. *Fountain Pen*
Invented in: 1884
Inventor: Lewis Edson Waterman

19. *Car*
Invented in: 1885
Inventor: Karl Benz

20. *Motorbike*
Invented in: 1885
Inventor: Gottlieb Daimler

21. *Kodak Camera*
Invented in: 1888
Inventor: George Eastman

22. *Diesel Engine*
Invented in: 1892
Inventor: Rudolf Diesel

23. *Radio*
Invented in: 1895
Inventor: Guglielmo Marconi

24. *X-Rays*
Invented in: 1895
Inventor: Wilhelm Conrad Roentgen