While not poisonous substances, heat and humidity from summer weather can be deadly to pets. Most pets donât perspire like humans, but use their lungs to get rid of excess heat. As the ambient temperature and humidity rise, their ability to cool in this manner fails and they suffer from heat stroke.
Senet is the oldest board game known to exist. Sets have been found in burial chambers from as far back as 3,500 B.C.âincluding four in Tutankhamenâs tomb. Game boards were three squares wide and ten squares long, and sets typically had five to seven pieces for each player.
Several cities listed here, which are over 5000 years old, popularly claim to be the oldest city in the world. 1  Argos, Greece (6thâ5th millennium BC) 2  Athens, Greece (5thâ4th millennium BC) 3  Byblos, Lebanon (3000 BC)  Damascus, Syria (3rd millennium 1  BC) Luxor, Egypt (3200 2  BC) Jericho, West Bank (3000 BC or earlier)  Beirut, Lebanon (3000 BC)