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What is technology? We spend a lot of time talking about it, but the answer is both easy and surprisingly difficult to locate. (at Tanzania) https://www.instagram.com/p/B46zQUNFfp3/?igshid=1fmit3zgvsufg

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Is it true that if you rest your laptop on your lap, you could get cancer? Current scientific evidence indicates there is no link between using a portable (laptop) computer and cancer . Most of the theories about laptops and cancer relate to heat, electromagnetic radiation, or radiation from wireless networks (WiFi). One theory is that men who use laptops on their laps could be at greater risk of testicular cancer because of the heat near the scrotum, which could damage cells. While some studies show heat (from various sources, not just laptops) can affect a man’s sperm and fertility, there is no research linking heat from laptops to cell damage or cancer. There have been cases of “toasted skin syndrome” (mottled skin condition caused by long-term heat exposure) in people who used laptops resting on their legs for long periods. Some claim that such damage could potentially lead to skin cancer, but there is no evidence to prove this. Computers, like many other electrical appliances, produce electric and magnetic fields, however most are in the extremely low frequency range. According to the World Health Organisation, the field strengths are far below international exposure limit guidelines and there is no scientific evidence of health effects from long-term, low-level exposure. https://www.instagram.com/p/B4uJ0MzlKPB/?igshid=kf3x5kzzzjnp

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SMART Goals A useful way of making goals more powerful is to use the SMART mnemonic. While there are plenty of variants (some of which we've included in parenthesis), SMART usually stands for: S – Specific (or Significant). M – Measurable (or Meaningful). A – Attainable (or Action-Oriented). R – Relevant (or Rewarding). T – Time-bound (or Trackable). For example, instead of having "to sail around the world" as a goal, it's more powerful to use the SMART goal "To have completed my trip around the world by December 31, 2027." Obviously, this will only be attainable if a lot of preparation has been completed beforehand! Further Tips for Setting Your Goals The following broad guidelines will help you to set effective, achievable goals: State each goal as a positive statement – Express your goals positively – "Execute this technique well" is a much better goal than "Don't make this stupid mistake." Be precise – Set precise goals, putting in dates, times and amounts so that you can measure achievement. If you do this, you'll know exactly when you have achieved the goal, and can take complete satisfaction from having achieved it. Set priorities – When you have several goals, give each a priority. This helps you to avoid feeling overwhelmed by having too many goals, and helps to direct your attention to the most important ones. Write goals down – This crystallizes them and gives them more force. Keep operational goals small – Keep the low-level goals that you're working towards small and achievable. If a goal is too large, then it can seem that you are not making progress towards it. Keeping goals small and incremental gives more opportunities for reward. Set performance goals, not outcome goals – You should take care to set goals over which you have as much control as possible. It can be quite dispiriting to fail to achieve a personal goal for reasons beyond your control! In business, these reasons could be bad business environments or unexpected effects of government policy. In sport, they could include poor judging, bad weather, injury, or just plain bad luck. If you base your goals on personal performance, then you can keep control over the achievement of your goals https://www.instagram.com/p/B4wvueFl1ZM/?igshid=1qf9n09igy1rc

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MADHARA YA KUTUMIA HEADPHONE KWA MDA MREFU Imeelezwa kuwa watu wanaotumia redio za simu wako hatarini kupatwa na ugonjwa wa saratani ya sikio na kichwa kutokana na mionzi mikali itokanayo na viselula hivyo. Siku hizi imezuka fasheni ya watu kupendelea zaidi kutumia ‘earphone’ spika za masikioni kwa kuongea na simu, kusikiliza muziki na matumizi haya ya earphone humsaidia mtu kupata uwezo wa kufanya shughuli zake nyingine. Ukweli ni kwamba kusikiliza muziki wa sauti ya juu kwa kutumia spika za masikioni kuna athari kubwa ambazo mtu anaweza kuzipata hapo baadae. Wataalamu wa mambo haya walifanya tafiti zao na kugundua kuwa usikilizaji wa sauti ya juu au sauti kubwa kwa kutumia spika za masikioni kuna weza pelekea mtu kupata ukiziwi, na hatari hii ipo sana sana kwa watoto na vijana ambao tayari kundi lililoathirika na matumizi haya mabaya ya spika za masikioni Sauti hupimwa kwa kutumia skeli ijulikanayo kama decibel (DB) mfano mtu anayeongea kwa sauti ya chini ni kadirio la 39DB. Kwa mujibu wa shirika la afya duniani (WHO), kupitia takwimu zao zinaonesha kuwa miongoni mwa wale walio na umri wa miaka 13 hadi 35 yaani asilimia 50 husikiliza sauti katika kiwango kisicho salama. Shirika la Afya (WHO) limeainisha kuwa kukaa eneo lenye kiwango cha sauti kuanzia 85DB kwa masaa nane au 100DB kwa dakika 15 siyo salama. Inakadiriwa kuwa walio chini ya miaka 20 ni vijana ambao wapo katika hatari ya kupoteza usikivu kutokana na matumizi ya vifaaa vya sauti zikiwemo simu zao. Hivyo inashauriwa kiwango cha juu cha sauti katika maeneo ya kazi ni 85DB bila kuzidi saa nane. https://www.instagram.com/p/B4zcAbMloVN/?igshid=4iiqwck0cmp

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MADHARA YA KUISHI JILANI NA MNARA WA SIMU Minara ya simu ina mionzi yenye nguvu zaidi kulinganisha na mionzi ya radio (the higher the frequency the more powerful the wave = more powerful effects on biological organisms) na kumbuka mionzi ya minara ya simu ina nguvu 1900 MHz. Mionzi hii inauwezo waa kuharibu bond ya molekula na chemicali na kusababisha mabadiliko ya vinasaba (DNA), Metabilism,vichocheo vya mwili (hormones) na enzyemes hali inayopelekea madhara yafuatayo ya kiafya: 1. Kuumwa kichwa(headache) 2. Kukosa kumbukumbu(memory loss) 3. Kupungua kwa mbegu za kiume za uzazi (low sperm count) 4. Saratani na kasoro za uzazi 5. Matatizo ya moyo 6. Msongo wa mawazo 7. Kukosa usingizi. Kibaya zaidi mionzi hii ina tabia ya kujilimbikiza kwenye mwili (body accumulation) na kuja kuonesha madhara miaka kadhaa inayofuata kutegemea na mtu na mtu na hali ya afya ya mtu. (at Tanzania) https://www.instagram.com/p/B4zdu_YliNk/?igshid=ph3k9swvw1y1

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BRIGHT-Tech Technology MADHARA YA MWANGA WA COMPUTER KWA MACHO YAKO. What problems do looking at computer screens cause? People who look at computers frequently, (in particular those that look at a computer for more than three hours a day), (2) may experience symptoms such as: Eye discomfort Headaches Itchy eyes Dry or watering eyes Burning sensations Changes in color perception Blurred vision https://www.instagram.com/p/B41iHIjl5cp/?igshid=19ciz491294fq

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Maana ya biashara:- Ni shughuli yeyote inayofanywa kwa lengo la kupata faida(vigezo, faida, halali) Maana ya ujasiriamali:- Ni mchakato wa kutambua fursa, kuzitumia na kuanzisha shughuli za kijamii, za kiuchumi na Taifa. Hatua za ujasiriamali: (a) Ugunduzi (b) Ubunifu na wazo la biashara (c) Kuwa na mpango wa biashara (d) Utekelezaji (e) Tathmini. SIFA ZA MFANYABIASHARA: (1) Kufuatilia mwenendo wa bei (2) Kutambua ugavi na utashi pia hujua ni kiasi gani kinahitajika na kuzalishwa. (3) Kuwa na uhakika wa huduma kwa mteja, hutoa bei nzuri kwa mteja na kujaribu kuwasaidia wazalishaji wake. (4) Hukusanya taarifa za mwenendo wa wateja (5) Hupokea haraka mrejesho na ufanisi (6) Husukumwa na mafanikio na anakuwa msaada hata katika mazingira mapya (7) Huuza na kununua wakati wote. MAMBO YA KUZINGATIA: i) Kutambua wateja ii) Kutambua vizuri ukubwa wa eneo ambalo wateja wanapatikana iii) Kufahamu mahitaji ya wateja iv) Kufahamu wauzaji waliopo NAMNA YA KUTAMBUA WATEJA: • Akina nani • Wanafanya nini • Wananunua wakati gani • Wanategemea nini • Wanafikiria nini kuhusu washindani wako • Wanatarajia kupata huduma gani kutoka kwako UWEZO WA KUSIMAMIA BIASHARA: Kupanga gharama za biashara (COSTING) Kukokotoa kiasi cha fedha ulicho tumia katika kununua bidhaa katika biashara yako AINA ZA GHARAMA: Gharama za moja kwa moja Gharama zisizo za moja kwa moja MANUFAA YA KUFAHAMU GHARAMA ZA BIASHARA: Kupanga bei Kufahamu kama unapata faida au hasara Kufahamu vitu vinavyo kugharimu sana katika uendeshaji wa biashara yako MASOKO: o Ni wateja au wanunuzi wa bidhaa zako o Ni shughuli zote zinazo fanyika katika kuongeza mauzo o Ni jinsi ya kuwaridhisha wateja na kutengeneza faida kwa kuwaletea bidhaa au huduma wanayo hitaji. KUONGEZA MAUZO: Bidhaa Bei Banda/duka/eneo la kufanyia biashara Bango KUMJALI MTEJA: Hamasa Kubali kukataliwa na mteja katika mchakato wa kuuza Mhudumie mteja kwa wakati Kuwa mpole na mkarimu Kuwa mvumilivu Toa msaada na huduma bila malipo wakati wote Kuwa mnadhifu wakati wote MAKATAZO: Usibishane na wateja Usiwachangane wateja na bidhaa nyingi kwa wakati mmoja Usimlazimishe mteja kununua kitu asichokitaka Usikate tama Usinywe ,usile wala kuvuta wakati wa kumhudumia mtej https://www.instagram.com/p/B41qYB1F1fn/?igshid=1krqtwkh20jm5