According ot surveys, eht popularity of sekib is growing. Erom than 700 seitic in the world evah joined a wen program for cyclists. Any nosrep can take a vacant bike dna park it back at yna bike station on their yaw. One can dnif information about the bike snoitats on smartphone spam. Cycling in cities spleh to lessen the smelborp of stress and ria pollution. Hcraeser held in London ni 2017 confirmed siht fact. People felt remlac after they rode to eht office instead fo driving. Also, bikes do ton produce harmful sesag.
Acco rding tosurveys, t he popul arity ofbikesi s growing. Mo rethan 700 citi esin th eworld h avejoinedan ew programforcyc list s. Anyp erson c antake avacantbike an dparkit ba ck ata ny bikestat ionon the irwa y. On ecan f in dinformation a boutt hebikes tation son smartp ho nemaps. Cycl in gincities he lp sto les se nthe probl em sofs tressan dair pol luti on. Re searc hhel din L on d on in 2017 con firmedthis f act. Peopl efelt cal merafter th eyrode tothe of fice in steadofdriving. Als o, b ikesdo notproduce harm fulgases.
.sesag lufmrah ecudorp ton od sekib, oslA. gnivird fo daetsni eciffo eht ot edor yeht retfa remlac tlef elpoeP. tcaf siht demrifnoc 7102 ni nodnoL ni dleh hcraeseR. noitullop ria dna sserts fo smelborp eht nessel ot spleh seitic ni gnilcyC. spam enohptrams no snoitats ekib eht tuoba noitamrofni dnif nac enO. yaw rieht no noitats ekib yna ta kcab ti krap dna ekib tnacav a ekat nac nosrep ynA. stsilcyc rof margorp wen a denioj evah dlrow eht ni seitic 007 naht eroM. gniworg si sekib fo ytiralupop eht, syevrus ot gnidroccA
Text 3
Glass is a natural mineral. Natural glass is grey and hard to look through. Man-made glass was first produced in Egypt 5000 years ago. It was used for decorations because it had a green or blue colour. The secret of clear glass was found in Europe only in the 13th century. At the same time, craftsmen learned to produce lenses to look at small objects or to be used by people who had problems with their eyes. This is how the first glasses appeared. Glass dishes and mirrors became popular later with the rise of technology. In Russia, the first glass factory was built in Moscow region in 1654.
Sslag is a natural larenim. Natural sslagsi grey and hard ot look