“We have to stop optimizing for programmers and start optimizing for users.” — Jeff Atwood

December 2021.


Dogs are carnivores and the primary component of their diet is prey. This could be small animals – mice, voles, rabbits, birds, insects and so forth – or it could be larger prey caught with the help of a pack. Either way, they eat everything – the internal organs, the meat, the bones… the lot.   What was the first dog breed? The world's oldest known breed of domesticated dog is the saluki, believed to have emerged in 329 BC. Saluki dogs were revered in ancient Egypt, being kept as royal pets and being mummified after death.

When your child does not have the necessary coordination, you shouldn't buy a kids tricycle. Children around age 3 are usually ready for tricycles. Ensure your child can safely pedal the tricycle while sitting squarely on the seat and that the tricycle is constructed well. How do bicycles and tricycles differ? Compared to a regular bike with side wheels, a tricycle provides more stability and comfort for long bike rides. One of the reasons for this is that tricycles are different from regular bikes with two wheels. Many people also have to get used to riding a tricycle at first.

Families with young children can greatly benefit from swing sets, especially by providing an area for active play outdoors. You'll need to consider your family's needs, budget, space, and more before buying a swing set that is worth the price. Building or buying a swing set will be worth the investment if it is used.   When buying a swing set, what should I look for? Verify that the swing set has safety features - double check that the hardware is recessed. Children playing on the swing set may be at risk from exposed hardware. Heavy-duty hardware will prevent easy deterioration.