Vishua Tutorial

12/04/2026

Who was your favorite?

05/04/2026

Let's help each other

09/07/2024

12/02/2024

To be successful, learn to swim in the storm. If you wait for the storm to be over, it’ll be too competitive and probably impossible.

01/09/2022

If you did Physics in Secondary School, this is Professor P. N Okeke, author of the Physics text book we all read.

He will turn 79 by October 15

These are the kind of people Nigeria should honor and celebrate in their lifetime.

26/05/2022

Note the difference

15/05/2022

The politician was arrested for alleged money........
A) laundering
B) laundering
C) laundry
D) lundry

04/05/2022

Tricky Prepositions

29/04/2022

WORTH KNOWING

1: Number of bones: 206
2: Number of muscles: 639
3: Number of kidneys: 2
4: Number of milk teeth: 20
5: Number of ribs: 24 (12 pair)
6: Heart chamber number: 4
7: Largest artery: Aorta
8: Normal blood pressure: 120/80 Mmhg
9: Blood Ph: 7.4
10: Number of vertebrae in spinal column: 33
11: Number of vertebrae in the neck: 7
12: Number of bones in middle ear: 6
13: Number of bones in face: 14
14: Number of bones in skull: 22
15: Number of bones in chest: 25
16: Number of bones in arms: 6
17: Number of muscles in the human arm: 72
18: Number of pumps in the heart: 2
19: Largest organ: Skin
20: Largest gland: Liver
21: Largest cell: female o**m
22: Smallest cell: S***m
23: Smallest bone: Stapes middle ear
24: First transplanted organ: Kidney
25: Average length of small intestine: 7m
26: Average length of large intestine: 1.5 m
27: Average weight of newborn baby: 3 kg
28: Pulse rate in one minute: 72 times
29: Normal body temperature: 37 C ° (98.4 f °)
30: Average blood volume: 4 to 5 LITERS
31: LIFETIME Red blood cells: 120 days
32: LIFETIME White blood cells: 10 to 15 days
33: Pregnancy period: 280 days (40 weeks)
34: Number of bones in human foot: 33
35: Number of bones in each wrist: 8
36: Number of bones in hand: 27
37: Largest endocrine gland: Thyroid
38: Largest lymphatic organ: Spleen
40: Largest and strongest bone: Femur
41: Smallest muscle: Stapedius (middle ear)
41: Chromosome number: 46 (23 pair)
42: Number of newborn baby bones: 306
43: Blood viscosity: 4.5 to 5.5
44: Universal donor blood group: O
45: Universal recipient blood group: AB
46: Largest white blood cell: Monocyte
47: Smallest white blood cell: Lymphocyte
48: The increased red blood cell count is called: Polycythemia
49: Blood bank in the body is: Spleen
50: River of Life is called: Blood
51: Normal blood cholesterol level: 100 mg / dl
52: Fluid part of blood is: Plasma

Do not destroy this UNIQUE machine with excesses. Take good care of yourself.