Egypt
The Clock
Obelisk
Decorated and carved
with writings
Wonderful life and great
achievements
Tell the time of day
Day
Morning
Afternoon
Clepsydras
Amenemhet
Used by priests
Religious rituals at night
Courtrooms to track the
length of speeches
12 hours per day
The Calendar
Inundation
Growing
Harvest
3 Season 4 Months 30 Days
5 Religious
Holidays
Surgical Instruments and
Ancient Medicine
Edwin Smith Surgical Papyrus
First medical document
Neuroscience
48 surgical cases
List of surgical instruments
Surgical Instruments
 Knife blade
 Probe
 Saw blade
 Tri-valve specula
 Male catheter
 Knife
 Bowl and mortar
 Balance
 Scalpels
 Double-ended
probes
 Sponge
 Shears
 Cupping vessels
 Tooth forceps
 Flasks
 3 scoop probes
 Bifurcated sharp
hook
Imhotep
Aromatherapy
Reflexology
Circumcision
Child Delivery
Contraception
Crocodile
oil
Gum
acacia
Honey
Trepanning
Relief pressure
Ropes
Wigs
Shaved heads to
keep them clean
Baldness is not
aesthetically
pleasing

Contributions of Egypt to Science