Historical evidence would indicate that very few key inventions have been made by men who had to spend all their energy overcoming the immediate pressures of survival. Atomic energy was discovered in the laboratories of basic science by individuals unaware of any threat of fossil fuel depletion. The first genetic experiments, which led a hundred [...]
Rodney Heitschmidt and Jerry Stuth point out that “[h]umankind has historically fostered and relied upon livestock grazing for a substantial portion of its livelihood because it is the only process capable of converting the energy in grassland vegetation into an energy source directly consumable by humans.” Nineteen billion metric tons of vegetation are produced by [...]
Un’aggiunta a quanto già calcolato. Prendiamo una distanza qualsiasi tra quelle elencate: A1 da Orte a Caserta Nord, lunghezza percorso 242,4 km. Prendiamo una tabella che dia un’idea dei consumi di un’auto di una certa cilindrata, che sia quindi capace di raggiungere i 150 km/h: ad esempio, una berlina da 1800 cc. Leggiamo che il [...]
Elenco delle tratte automobilistiche dotate di tutor: A4 – da Cavenago a Brescia Ovest: lunghezza percorso 65,1 km A 130 km/h: 30’03″ A 150 km/h: 26’02″ differenza: 4’01″ A4 – da Brescia Est a Sommacampagna: lunghezza percorso 33,6 km a 130 km/h: 15’30″ a 150 km/h: 13’26″ differenza: 2’04″ A1 – da San Zenone al [...]
