Hobbies - various leisure-time activities, usually involving collecting objects such as stamps or butterflies, or creating objects such as wood carvings or embroidery. Once limited to people of wealth and leisure, hobbies are increasingly pursued as modern technology makes more free time available to more people. Hobbies: - balloning - parachuting - wind surfing - hang-gliding - unpowered flight (by means of air currents) on or in a primary sailplane. A hang glider flies by the same principles that apply to any other aircraft. The sail fills during flight to form an aerofoil section through the chord of the wing. Airflow round the aerofoil section creates lift on the upper surface of the wing - racing - climbing - surfing - sailing - sailing is a lot better than swimming. For one thing, it is more exciting. You can really get away from it all - white water rafting - building models
După plată vei primi prin email un cod de download pentru a descărca gratis oricare alt referat de pe site (vezi detalii).
