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Night and Day




“[Nicodemus] came to Jesus by night.” (
John 3:2)

The Pharisee Nicodemus, a highly respected teacher in Israel, privately visited Jesus in the dark of night in Jerusalem. Shortly thereafter, Jesus spoke with a Samaritan woman, who had been scorned by her own village, at a well in broad daylight. These two encounters were as different as night ...More...

Engineers Learn from Octopus Arms

Engineers Learn from Octopus Arms

An octopus can do something engineers still struggle to copy: control eight soft arms with no bones or fixed joints. Each arm can bend, twist, stretch, shorten, and grasp. A recent robotics study puts this challenge in engineering terms. Researchers trained one robotic controller to guide three octopus-inspired soft arms underwater.1 The study focused on a basic problem—flexible motion works only when sensing, feedback, and control stay connected. The system must detect what the arm is doing, compare that motion with what it is supposed to do, and make corrections.

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Greetings




“Paul, a servant of God, and an apostle of Jesus Christ, according to the faith of God’s elect, and the acknowledging of the truth which is after godliness.” (Titus 1:1)

In New Testament times it was common to begin one’s letter to a friend with a salutation such as this, which usually identified the writer and the reader and ...More...

Stand Fast




“By the word of the LORD were the heavens made; and all the host of them by the breath of his mouth. . . . For he spake, and it was done; he commanded, and it stood fast.” (Psalm 33:6, 9)

Many is the modern-day evangelical who has attempted to harmonize the plain sense of the Scriptures with Big Bang cosmogony, concepts of stellar ...More...

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