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A new charter was granted in 1609, the council in England being now appointed by the stockholders instead of the king, and the governor of the colony being named by this council. Lord Delaware was made Governor and Captain-General of Virginia, and many more colonists sent out. By a wreck of two of the vessels there was delay in the arrival of the newly chosen officers. Smith, then Percy, meantime continued to exercise authority. This, again, was a critical period. Indians were troublesome. Tillage having been neglected from the first, provisions became exhausted, and a crisis long referred to as "the starving time" ensued. The colony had actually abandoned Jamestown and shipped for England, when met in James River by Lord Delaware, coming with relief. They at once returned, and an era of hope dawned. This was in June, 1610. One hundred and fifty new settlers accompanied Delaware. Planting was vigorously prosecuted, the Indians placated, and still further accessions of people and cattle secured from England.

In 1690, Papin suggested that the condensation of steam should be employed to make a vacuum beneath a cylinder which had previously been raised by the expansion of steam. This was the earliest cylinder and piston steam engine and his plan took practical shape in Newcomen's atmospheric engine. Papin's first engine was unworkable owing to the fact that he used the same vessel for both boiler and cylinder. A small quantity of water was placed in the bottom of the vessel and heat was applied. When steam formed and raised the piston, the heat was withdrawn and the piston did work on its down stroke under pressure of the atmosphere. After hearing of Savery's engine, Papin developed an improved form. Papin's engine of 1705 consisted of a displacement chamber in which a floating diaphragm or piston on top of the water kept the steam and water from direct contact. The water delivered by the downward movement of the piston under pressure, to a closed tank, flowed in a continuous stream against the vanes of a water wheel. When the steam in the displacement chamber had expanded, it was exhausted to the atmosphere through a valve instead of being condensed. The engine was, in fact, a non-condensing, single action steam pump with the steam and pump cylinders in one. A curious feature of this engine was a heater placed in the diaphragm. This was a mass of heated metal for the purpose of keeping the steam dry or preventing condensation during expansion. This device might be called the first superheater.

The only mode now of maintaining communication between Rome and Thurii was by sea; but this was virtually forbidden by a treaty which the Romans had made with Tarentum nearly twenty years before, in which treaty it was stipulated that no Roman ships of war should pass the Lacinian promontory. But circumstances were now changed, and the Senate determined that their vessels should no longer be debarred from the Gulf of Tarentum. There was a small squadron of ten ships in those seas under the command of L. Valerius; and one day, when the Tarentines were assembled in the theatre, which looked over the sea, they saw the Roman squadron sailing toward their harbor. This open violation of the treaty seemed a premeditated insult, and a demagogue urged the people to take summary vengeance. They rushed down to the harbor, quickly manned some ships, and gained an easy victory over the small Roman squadron. Only half made their escape, four were sunk, one taken, and Valerius himself killed. After this the Tarentines marched against Thurii, compelled the inhabitants to dismiss the Roman garrison, and then plundered the town.

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