A major achievement for design engineers is building precise control mechanisms for active processes. Lives depend on the precision in which certain processes are maintained, such as the manufacture of drugs.

The day-age theory, which posits that the creation days of Genesis were not 24-hour days but long "ages" spread over many years, is often used by old-earth creation adherents to compromise the creation account with evolution. Some even claim that the seventh day on which God rested is still going on today!

Plants use biological systems that harvest light energy from the sun to convert environmental water and carbon dioxide into tiny carbon/hydrogen energy units stored within them.

Admittedly the prospect of pregnancy only applies to half of humanity, but the other half should find the process equally astounding. The real star of the show, however, is the developing baby, who was once viewed as a passive object being built by the mother's body. Nothing could be further from the truth.

Although the field of medicine experienced major advances in the 20th century, it also embraced mistakes and outright atrocities caused by the introduction of evolutionary thinking. Setbacks to the profession are bad, but thousands of patients "treated" with Darwinian medical principles suffered needlessly, experiencing confusion, painful surgery, and even death.